Fluke 9171-A-R-156 User manual

Hart Scientific
917X Series
Metrology Wells
Getting Started
ENG 562201
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Limited Warranty & Limitation of Liability
Each Metrology Well from Fluke’s Hart Scientific Division (“Hart”) is warranted to be free from
defects in material and workmanship under normal use and service. The warranty period is one
year. The warranty period begins on the date of the shipment. Parts, product repairs, and services
are warranted for 90 days. The warranty extends only to the original buyer or end-user customer of
a Hart authorized reseller, and does not apply to fuses, disposable batteries or to any other product
which, in Hart’s opinion, has been misused, altered, neglected, or damaged by accident or
abnormal conditions of operation or handling. Hart warrants that software will operate
substantially in accordance with its functional specifications for 90 days and that it has been
properly recorded on non-defective media. Hart does not warrant that software will be error free or
operate without interruption. Hart does not warrant calibrations on Metrology Wells.
Hart authorized resellers shall extend this warranty on new and unused products to end-user
customers only but have no authority to extend a greater or different warranty on behalf of Hart.
Warranty support is available if product is purchased through a Hart authorized sales outlet or
Buyer has paid the applicable international price. Hart reserves the right to invoice Buyer for
importation costs of repairs/replacement parts when product purchased in one country is submitted
for repair in another country.
Hart’s warranty obligation is limited, at Hart’s option, to refund of the purchase price, free of
charge repair, or replacement of a defective product which is returned to a Hart authorized service
center within the warranty period.
To obtain warranty service, contact your nearest Hart authorized service center or send the
product, with a description of the difficulty, postage, and insurance prepaid (FOB Destination), to
the nearest Hart authorized service center. Hart assumes no risk for damage in transit. Following
warranty repair, the product will be returned to Buyer, transportation prepaid (FOB Destination).
If Hart determines that the failure was caused by misuse, alteration, accident or abnormal
condition or operation or handling, Hart will provide an estimate or repair costs and obtain
authorization before commencing the work. Following repair, the product will be returned to the
Buyer transportation prepaid and the Buyer will be billed for the repair and return transportation
charges (FOB Shipping Point).
THIS WARRANTY IS BUYER’S SOLE AND EXCULSIVE REMEDY AND IS IN LIEU OF
ALL OTHER WARRANTIES, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED
TO ANY IMPLIED WARRANTY OF MERCHANTABLILTY OR FITNESS FOR A
PARTICULAR PURPOSE. HART SHALL NOT BE LIABLE FOR ANY SPECIAL, INDIRECT,
INCIDENTAL. OR CONSEQUENTIAL DAMAGES OR LOSSES, INCLUDING LOSS OF
DATA, WHETHER ARISING FROM BREACH OF WARRANTY OR BASED ON
CONTRACT, TORT, RELIANCE OR ANY OTHER THEORY.
Since some countries or states do not allow limitation of the term of an implied warranty, or
exclusion or limitation of incidental or consequential damages, the limitations and exclusions of
this warranty may not apply to every buyer. If any provision of this Warranty is held invalid or
unenforceable by a court of competent jurisdiction, such holding will not affect the validity or
enforceability of any other provision.
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Table of Contents
Table of Contents ...........................................................................................i
Figures...........................................................................................................iii
Tables............................................................................................................iii
Before You Start ............................................................................................1
Introduction..............................................................................................................................1
Symbols Used .........................................................................................................................1
Safety Information ...................................................................................................................2
Warnings.............................................................................................................................2
Cautions..............................................................................................................................4
CE Comments.........................................................................................................................5
EMC Directive.....................................................................................................................5
Immunity Testing.................................................................................................................6
Emission Testing.................................................................................................................6
Low Voltage Directive (Safety)............................................................................................6
Authorized Service Centers.....................................................................................................6
Specifications and Environmental Conditions ...........................................9
Specifications ..........................................................................................................................9
Environmental Conditions......................................................................................................10
Quick Start ...................................................................................................13
Unpacking..............................................................................................................................13
Setup .....................................................................................................................................14
System Setup........................................................................................................................15
Display...............................................................................................................................15
Measure ............................................................................................................................15
Setting the Temperature........................................................................................................16
Set-point Setup .................................................................................................................16
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Reference Probe (-R models only)........................................................................................17
Probe Connection .............................................................................................................17
Measure Temperature.......................................................................................................17
Parts and Controls ......................................................................................19
Back Panel ............................................................................................................................19
Front Panel............................................................................................................................19
Front Panel Display...............................................................................................................22
Front Panel Buttons...............................................................................................................23
Accessories ...........................................................................................................................24
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Figures
Figure 1 Probe connector wiring......................................................................................................................................17
Figure 2 Metrology Well back panel view........................................................................................................................20
Figure 3 Metrology Well front view..................................................................................................................................21
Figure 4 Insert options.....................................................................................................................................................26
Tables
Table 1 International symbols............................................................................................................................................1
Table 2 Metrology Well specifications ...............................................................................................................................9
Table 3 Built-in reference specifications..........................................................................................................................10
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Before You Start
Introduction
BeforeYou Start
Introduction
Fluke’s Hart Scientific Division Metrology Wells (9170, 9171, 9172, and 9173) are designed to be
stable heat sources that can be used in a laboratory or field environment. With a calibrated display
and an optional built-in reference thermometer input (designated with “–R”), Metrology Wells
may also be used as a reference standard.
Metrology Wells feature interchangeable probe sleeves that fit various sized diameter probes.
The Metrology Wells’ controller uses a PRT sensor and thermoelectric modules or heaters to
achieve stable, uniform temperatures throughout the block.
The LCD display continuously shows many useful operating parameters including the block
temperature, block stability, heating and cooling status, and current set-point. The temperature
may be easily set with the control buttons to any desired temperature within the calibrator’s
specified range.
Metrology Wells are designed for laboratory performance that can be used anywhere. With proper
use, the instrument will provide continued accurate calibration of temperature sensors and devices.
Before use, the user should be familiar with the warnings, cautions, and operating procedures of
the calibrator as described in the Getting Started Guide.
Symbols Used
Table 1 lists various International symbols. Some or all of these symbols may be used on the
instrument or in this guide.
Table 1 International symbols
Symbol Description
AC (Alternating Current)
AC-DC
Battery
Complies with European Union directives
DC
Double Insulated
Electric Shock
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917X Series Metrology Wells
Getting Started
Symbol Description
CAT
Fuse
PE Ground
Hot Surface (Burn Hazard)
Read the User’s Guide (Important Information)
Off
On
Canadian Standards Association
OVERVOLTAGE (Installation) CATEGORY II, Pollution Degree 2 per IEC1010-1 refers to
the level of Impulse Withstand Voltage protection provided. Equipment of OVERVOLTAGE
CATEGORY II is energy-consuming equipment to be supplied from the fixed installation.
Examples include household, office, and laboratory appliances.
C-TIC Australian EMC mark
The European Waste Electrical and Electronic Equipment (WEEE) Directive (2002/96/EC)
mark.
Safety Information
Use this instrument only as specified in this guide. Otherwise, the protection provided by the
instrument may be impaired. Refer to the safety information in the Warnings and Cautions
sections below.
The following definitions apply to the terms “Warning” and “Caution”.
•“Warning” identifies conditions and actions that may pose hazards to the user.
•“Caution” identifies conditions and actions that may damage the instrument being used.
Warnings
To avoid personal injury, follow these guidelines.
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Before You Start
Safety Information
GENERAL
DO NOT use this instrument in environments other than those listed in the User’s Guide.
Inspect the instrument for damage before each use. DO NOT use the instrument if it appears
damaged or operates abnormally.
Follow all safety guidelines listed in this guide.
Calibration equipment should only be used by trained personnel.
If this equipment is used in a manner not specified by the manufacturer, the protection provided by
the equipment may be impaired.
Before initial use, or after transport, or after storage in humid or semi-humid environments, or
anytime the Metrology Well has not been energized for more than 10 days, the instrument needs to
be energized for a “dry-out” period of 2 hours before it can be assumed to meet all of the safety
requirements of the IEC 1010-2. If the product is wet or has been in a wet environment, take
necessary measures to remove moisture prior to applying power such as storage in a low humidity
temperature chamber operating at 50°C for 4 hours or more.
DO NOT use this instrument for any application other than calibration work. The instrument was
designed for temperature calibration. Any other use of the instrument may cause unknown hazards
to the user.
Completely unattended operation is not recommended.
DO NOT place the instrument under a cabinet or other structure. Overhead clearance is required.
Always leave enough clearance to allow for safe and easy insertion and removal of probes.
Use of this instrument at HIGH TEMPERATURES for extended periods of time requires
caution.
Completely unattended high temperature operation is not recommended due to safety hazards that
can arise.
If the instrument is used in a manner not in accordance with the equipment design, the operation of
the Metrology Well may be impaired or safety hazards may arise.
This instrument is intended for indoor use only.
BURN HAZARD
Each Metrology Well is equipped with a Block Temperature Indicator (front panel LED HOT
indicator – Patent Pending) even when the instrument is unplugged. When the indicator is
flashing, the instrument is not powered and the temperature of the block is above 50°C. When the
indicator is illuminated, always on, the instrument is powered and the block temperature is above
50°C.
DO NOT turn the instrument upside down with the inserts in place; the inserts will fall out.
DO NOT operate near flammable materials.
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917X Series Metrology Wells
Getting Started
DO NOT touch the well access surface of the instrument.
The block vent may be very hot due to the fan blowing across the heater block of the Metrology
Well.
The calibration well temperature of the Metrology Well is the same as the actual display
temperature, for example, if the instrument is set to 700°C and the display reads 700°C, the well is
at 700°C.
The air over the well can reach temperatures greater that 200°C for high temperature (400°C and
higher) Metrology Wells.
Probes and inserts may be hot and should only be inserted and removed from the instrument when
the instrument is operating at temperatures below 50°C.
DO NOT turn off the instrument at temperatures higher than 100°C. This could create a hazardous
situation. Select a set-point less than 100°C and allow the instrument to cool before turning it off.
The high temperatures present in Metrology Wells designed for operation at 300°C and higher
may result in fires and severe burns if safety precautions are not observed.
ELECTRICAL HAZARD
These guidelines must be followed to ensure that the safety mechanisms in this instrument will
operate properly. This instrument must be plugged into a 115 VAC (230 VAC optional), AC only
electric outlet. The power cord of the instrument is equipped with a three-pronged grounding plug
for your protection against electrical shock hazards. It must be plugged directly into a properly
grounded three-prong receptacle. The receptacle must be installed in accordance with local codes
and ordinances. Consult a qualified electrician. DO NOT use an extension cord or adapter plug.
If supplied with user accessible fuses, always replace the fuse with one of the same rating, voltage,
and type.
Always replace the power cord with an approved cord of the correct rating and type.
HIGH VOLTAGE is used in the operation of this equipment. SEVERE INJURY or DEATH may
result if personnel fail to observe safety precautions. Before working inside the equipment, turn
power off and disconnect power cord.
Cautions
To avoid possible damage to the instrument, follow these guidelines:
DO NOT leave the sleeve(s) in the instrument for prolonged periods. Due to the high operating
temperatures of the instrument, the sleeves should be removed after each use and buffed with a
Scotch-Brite® pad or emery cloth (see the Maintenance section of the Users Guide).
Always operate this instrument at room temperature between 5°C and 50°C (41°F and 122°F).
Allow sufficient air circulation by leaving at least 6 inches (15 cm) of clearance around the
instrument. Overhead clearance is required. DO NOT place the instrument under any structure.
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Before You Start
CE Comments
Component lifetime can be shortened by continuous high temperature operation.
DO NOT apply any type of voltage to the switch terminals. Applying a voltage to the terminals
may cause damage to the controller.
DO NOT use fluids to clean out the well. Fluids could leak into electronics and damage the
instrument.
DO NOT introduce any foreign material into the probe hole of the insert. Fluids, etc. can leak into
the instrument causing damage.
DO NOT change the values of the calibration constants from the factory set values. The correct
setting of these parameters is important to the safety and proper operation of the calibrator.
DO NOT slam the probe sheath or sleeves into the well. This type of action can cause a shock to
the sensor and affect the calibration.
The instrument and any thermometer probes used with it are sensitive instruments that can be
easily damaged. Always handle these devices with care. DO NOT allow them to be dropped,
struck, stressed, or overheated.
DO NOT operate this instrument in an excessively wet, oily, dusty, or dirty environment. Always
keep the well and inserts clean and clear of foreign material.
The Metrology Well is a precision instrument. Although it has been designed for optimum
durability and trouble free operation, it must be handled with care. Always carry the instrument in
an upright position to prevent the probe sleeves from dropping out. The convenient handle allows
for hand carrying the instrument.
If a mains supply power fluctuation occurs, immediately turn off the instrument. Power bumps
from brown-outs could damage the instrument. Wait until the power has stabilized before re-
energizing the instrument.
The probe and the block may expand at different rates. Allow for probe expansion inside the well
as the block heats. Otherwise, the probe may become stuck in the well.
Most probes have handle temperature limits. Be sure the air temperature above the Metrology
Well does not exceed the probe handle’s temperature limit. If the probe handle limits are
exceeded, the probe may be permanently damaged.
CE Comments
EMC Directive
Fluke’s Hart Scientific Division equipment has been tested to meet the European Electromagnetic
Compatibility Directive (EMCEMC Directive, 89/336/EEC). The Declaration of Conformity for
your instrument lists the specific standards to which the instrument was tested.
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917X Series Metrology Wells
Getting Started
The instrument was designed specifically as a test and measuring device. Compliance to the EMC
directive is through IEC 61326-1 Electrical equipment for measurement, control and laboratory
use – EMC requirements (1998).
As noted in the IEC 61326-1, the instrument can have varying configurations. The instrument was
tested in a typical configuration with shielded RS-232 cables.
Immunity Testing
The instrument was tested to the requirements for laboratory locations.
Emission Testing
The instrument fulfills the limit requirements for Class A equipment but does not fulfill the limit
requirements for Class B equipment. The instrument was not designed to be used in domestic
establishments.
Low Voltage Directive (Safety)
In order to comply with the European Low Voltage Directive (73/23/EEC), Fluke’s Hart Scientific
Division equipment has been designed to meet the IEC 1010-1 (EN 61010-1) and the IEC 1010-2-
010 (EN 61010-2-010) standards.
Authorized Service Centers
Please contact one of the following authorized Service Centers to coordinate service on your Hart
product:
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Before You Start
Authorized Service Centers
Fluke Int’l Corporation
Fluke South East Asia Pte Ltd.
When contacting a Service Center for support, please have the following information available:
•Model Number
•Serial Number
•Voltage
•Complete description of the problem
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Specifications and Environmental Conditions
Specifications
Specifications and Environmental Conditions
Specifications
Table 2 Metrology Well specifications
Specifications 9170 9171 9172 9173
Range –45°C to 140°C
(–49°F to 284°F) –30°C to 155°C (–22°F to 311°F) 35°C to 425°C (95°F to 797°F) 50°C to 700°C (122°F to 1292°F)
Display Accuracy2±0.1°C full range ±0.1°C: 35°C to 100°C
±0.15°C: 100°C to 250°C
±0.2°C: 250°C to 425°C
±0.2°C: 50°C to 425°C
±0.25°C2: 425°C to 660°C
Stability ±0.005°C full range ±0.005°C: 35°C to 100°C
±0.008°C: 100°C to 225°C
±0.01°C: 225°C to 425°C
±0.005°C: 50°C to 100°C
±0.01°C: 100°C to 425°C
±0.03°C: 425°C to 700°C
Axial Uniformity2
(40 mm [1.6 in]) ±0.08°C: –45°C to –35°C
±0.04°C: –35°C to 0°C
±0.02°C: 0°C to 50°C
±0.07°C: 50°C to 140°C
±0.025°C: –30°C to 0°C
±0.02°C: 0°C to 50°C
±0.05°C: 50°C to 155°C
±0.05°C: 35°C to 100°C
±0.09°C: 100°C to 225°C
±0.17°C: 225°C to 425°C
±0.09°C: 50°C to 100°C
±0.22°C: 100°C to 425°C
±0.35°C: 425°C to 700°C
Axial Uniformity2
(60 mm [2.3 in]) ±0.1°C: –45°C to –35°C
±0.04°C: –35°C to 0°C
±0.02°C: 0°C to 50°C
±0.07°C: 50°C to 140°C
±0.025°C: –30°C to 0°C
±0.02°C: 0°C to 50°C
±0.07°C: 50°C to 155°C
±0.05°C: 35°C to 100°C
±0.1°C: 100°C to 225°C
±0.2°C: 225°C to 425°C
±0.1°C: 50°C to 100°C
±0.25°C: 100°C to 425°C
±0.4°C: 425°C to 700°C
Axial Uniformity2
(80 mm [3.15 in]) N/A ±0.05°C: –30°C to 0°C
±0.04°C: 0°C to 50°C
±0.15°C: 50°C to 155°C
±0.06°C: 35°C to 100°C
±0.12°C: 100°C to 225°C
±0.23°C: 225°C to 425°C
±0.15°C: 50°C to 100°C
±0.30°C: 100°C to 425°C
±0.45°C: 425°C to 700°C
Radial Uniformity ±0.01°C full range ±0.01°C: 35°C to 100°C
±0.02°C: 100°C to 225°C
±0.025°C: 225°C to 425°C
±0.01°C: 50°C to 100°C
±0.025°C: 100°C to 425°C
±0.04°C: 425°C to 700°C
Loading Effect (with
reference thermometer) ±0.02°C: –45°C to –35°C
±0.005°C: –35°C to 100°C
±0.01°C: 100°C to 140°C
±0.005°C: –30°C to 0°C
±0.005°C: 0°C to 100°C
±0.01°C: 100°C to 155°C
±0.01°C full range ±0.02°C: 50°C to 425°C
±0.04°C: 425°C to 700°C
Hysteresis ±0.025°C ±0.04°C ±0.07°C
Operating Range15°C to 40°C (41°F to 104°F)
Well Depth 160 mm (6.3 in) 203 mm (8 in)
Resolution 0.001°C/F
Display LCD, °C or °F user–selectable
Key Pad Ten key with decimal and +/– key. Function keys, menu key, and °C/°F key.
Cooling Time 44 min: 23°C to –45°C
19 min: 23°C to –30°C
19 min: 140°C to 23°C
30 min: 23°C to –30°C
25 min: 155°C to 23°C 220 min: 425°C to 35°C 100 min: 425°C to 100°C 235 min: 700°C to 50°C 153 min: 700°C to 100°C
Heating Time 32 min: 23°C to 140°C
45 min: –45°C to 140°C 44 min: 23°C to 155°C 56 min: –30°C to 155°C 27 min: 35°C to 425°C 46 min: 50°C to 700°C
Size 366 x 203 x 323 mm (14.4 x 8 x 12.7 in) [height x width x depth]
Weight 14.2 kg (31.5 lb) 14.6 kg (32 lb) 12.2 kg (27 lb) 14.2 kg (31 lb)
Power 115 V (±10%), 50/60 Hz, 6.3A
230 V (±10%), 50/60 Hz, 3.15A 115 V (±10%), 50/60 Hz, 10A 230 V (±10%), 50/60 Hz, 5A
Safety OVERVOLTAGE (Installation) CATEGORY II, Pollution Degree 2 per IEC–61010–1:2001
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917X Series Metrology Wells
Getting Started
Specifications 9170 9171 9172 9173
1Specifications are given with an ambient temperature of 23°C (73.4°F) ±7°C (13.9°F). Range, display accuracy, axial uniformity, loading
effect, cooling time, and heating time are subject to the ambient temperature and may be affected outside the “Full Accuracy” temperature
range
2Refer to the Maintenance section in the User’s Guide regarding maintaining the accuracy of the instrument.
Table 3 Built-in reference specifications
Specifications Built–in Reference Input
Temperature Range1–200°C to 962°C
(–328°F to 1764°F)
Resistance Range 0 Ωto 400 Ω, auto–ranging
Characterizations ITS–90 subranges 4, 6, 7, 8, 9, 10, and 1
Callendar–Van Dusen (CVD): R0, ALPHA, DELTA, BETA
Resistance Accuracy10 Ωto 20 Ω: 0.0005 Ω
20Ωto 400Ω: 25 ppm (0.0025%)
Temperature Accuracy1, 2 10 ΩPRTs:
±0.013°C at 0°C
±0.013°C at 50°C
±0.014°C at 155°C
±0.014°C at 225°C
±0.019°C at 425°C
±0.028°C at 700°C
25 Ωand 100 ΩPRTs:
±0.005°C at –100°C
±0.007°C at 0°C
±0.011°C at 155°C
±0.013°C at 225°C
±0.019°C at 425°C
±0.027°C at 661°C
Temperature Resolution 0.001°C/F
Operating Range 5°C to 40°C (41°F to 104°F)
Calibration NIST–traceable calibration provided
Recommended Probes 5626–15–D or 5614–12–D3
1Specifications are given with an ambient temperature of 23°C (73.4°F) ±7°C (13.9°F). Resistance accuracy and temperature accuracy are
subject to the ambient temperature and may be affected outside the “Full Accuracy” temperature range.
2The temperature range may be limited by the reference probe connected to the external “Probe” connection of the Metrology Well. Does
not include sensor probe accuracy. It does not include probe uncertainty or probe characterization errors.
3The 5614–12–D’s temperature range is 420°C.
Environmental Conditions
Although the instrument has been designed for optimum durability and trouble-free operation, it
must be handled with care. The instrument should not be operated in an excessively dusty or dirty
environment. Maintenance and cleaning recommendations can be found in the Maintenance
section of the Users Guide.
The instrument operates safely under the following environmental conditions:
•temperature range: 5–40°C (41–104°F)
•ambient relative humidity: maximum 80% for temperature <31°C, decreasing linearly to
50% at 40°C
•pressure: 75kPa–106kPa
•mains voltage: within ±10% of nominal
•vibrations in the calibration environment should be minimized
•altitude: less than 2,000 meters
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Specifications and Environmental Conditions
Environmental Conditions
•indoor use only
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Quick Start
Unpacking
Quick Start
Unpacking
Unpack the instrument carefully and inspect it for any damage that may have occurred during
shipment. If there is shipping damage, notify the carrier immediately.
Verify that the following components are present:
9170
•9170 Metrology Well
•9170-INSXInsert (X=A, B, C, D, E, or F)
•Power Cord
•RS-232 Cable
•Getting Started Guide
•User's Guide
•Report of Calibration and calibration label
•DIN Connector (-R units only)
•Well Insulator
•Tongs (insert removal tool)
•9930 Interface-it Software and User’s Guide
9171
•9171 Metrology Well
•9171-INSXInsert (X=A, B, C, D, E, or F)
•Power Cord
•RS-232 Cable
Getting Started
•Guide
User's Guide•
Report of Cali•bration and calibration label
•DIN Connector (-R units only)
•Well Insulator
•Tongs (insert removal tool)
d User’s Guide
9172
•9172 Metrology Well
, B, C, D, E, or F)
•9930 Interface-it Software an
•9172-INSXInsert (X=A
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917X Series Metrology Wells
Getting Started
•Power Cord
•RS-232 Cable
•Getting Started Guide
bration and calibration label
d User’s Guide
9173
•9173 Metrology Well
, B, C, D, E, or F)
Guide
calibration label
ser’s Guide
Service Center.
Setup
te: The instrument will not heat, cool, or control until the “CONT ENABLE” parameter is set to
“On.” Refer to Set-Point Setup on page 16 to set this parameter.
pace around the instrument.
Overhead clearance is required. DO NOT place under a cabinet or structure.
inal voltage
easily. Sleeves of various sizes are
s, dirt
•User's Guide
•Report of Cali
•DIN Connector (-R units only)
•Tongs (insert removal tool)
•9930 Interface-it Software an
•9173-INSXInsert (X=A
•Power Cord
•RS-232 Cable
•Getting Started
•User's Guide
bration and
•Report of Cali
•DIN Connector (-R units only)
Tongs (insert removal tool)
•
•9930 Interface-it Software and U
If all items are not present, contact an Authorized
No
Place the calibrator on a flat surface with at least 6 inches of free s
Plug the Metrology Well power cord into a mains outlet of the proper voltage, frequency, and
current capability (see Specifications for power details). Observe that the nom
corresponds to that indicated on the back of the calibrator.
Carefully insert the probe sleeve into the well. Probe sleeves should be of the smallest hole
diameter possible still allowing the probe to slide in and out
available from Fluke’s Hart Scientific Division. The well must be clear of any foreign object
and grit before the sleeve is inserted. The sleeve is inserted with the two small tong holes
positioned upward.
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Quick Start
System Setup
Turn on the power to the calibrator by toggling the switch on the power entry module. Aft
brief self-test, the co er a ntroller should begin normal operation. The main screen will appear within 30
Syste
e instrument, the parameters in this section need to be setup (Main Menu:
NU).
Displa
Currently (2005), English is the only language supported by the instrument. Other languages are
ed to be released in 2006. If other languages are present, select the preferred language using
Contras
The contrast determines the readability and visibility of the text/numbers on the screen. Select the
sired contrast using the right/left arrow keys and press “ENTER” to accept the selection.
Decima
The decimal of the numbers in the instrument can be either a comma or decimal. Select the
esired decimal type using the right/left arrow keys and press “ENTER” to accept the selection.
Meas
t
seconds. If the instrument fails to operate, please check the power connection.
The display will show the well temperature, and wait for user input before heating or cooling to
current set-point.
m Setup
Before using th
SYSTEM|SETUP ME
y
Language
plann
the right/left arrow keys and press “ENTER” to accept the selection.
t
de
l
d
ure
Stability Limi
NOTE: Metrology Wells should not be expected to operate better than the stability limit
specification set forth in the Specifications section of this guide. Therefore, the minimum setting of
ations
as achieved the stability limit set in this parameter. There are two notifications: visual
the stability limit should not be less than the stability specification set forth in the Specific
section.
The stability limit of the instrument is the parameter which allows the instrument to notify the user
when it h
and audible. The visual notification is always active. When the instrument is operating within the
stability limit, the stability parameter on the main screen will remain highlighted as long as the
instrument is within the given specification, otherwise the parameter will not be highlighted. The
audible, if enabled, alerts the user once per set-point when the instrument achieves the set stability
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917X Series Metrology Wells
Getting Started
limit. Use the numeric keys to set the desired stability limit and press “ENTER” to accept the ne
stability limit.
e:
A specific calib
w
Exampl
ration process requires the instrument be operating within ±0.1°C. “0.1” would be
tered into the stability limit parameter. When the instrument is within ±0.1°C, “STAB:
XXX°C” will be highlighted and the audible alarm (if enabled) will notify the user that the
Stability
s turned on or off using this parameter. Select
he right/left arrow keys and press “ENTER” to accept the selection.
Settin
The users guide explains in detail how to set the temperature set-point of the calibrator using the
is summarized here.
Set-po
1. From the main screen, press “ENTER” once to access the “SETUP SET POINT” menu.
/- to set a positive or negative temperature. If the “–” symbol is not present, the
3.
e
ing
elect “On” to allow the instrument to heat or cool or select
5.
ess “ENTER”.
Whe
or heate
change u require 5 to 10 minutes to reach
en
X.
instrument is operating within ±0.1°C. Use the numeric keys to set the desired stability limit and
press “ENTER” to accept the new stability limit.
Alarm (STAB ALARM)
The audible alarm described in “Stability Limit” i
either “On” or “Off” using t
g the Temperature
front panel keys. The procedure
int Setup
2. Press +
temperature is assumed to be positive. Use the number keys to set the desired
temperature. Press “ENTER” to set the temperature and continue setting up the set-point
information. If the other information in the set-point menu does not need to be edited at
this point, press “EXIT” to return to the main screen
NOTE: Each time the instrument is turned off and back on, the “CONT ENABLE”
parameter is set to “Off”.
4. The “CONT ENABLE” parameter enables or disables active heating or cooling of th
instrument. This parameter must be set to “On” for the instrument to heat or cool. Us
the right/left arrow keys, s
“Off” to disable heating and cooling.
The scan rate of the instrument can be set from 0.1 to 99°C/min, however the actual scan
rate is limited by the natural heating or cooling rate of the instrument. Use the number
keys to set the desired scan rate and pr
n the set-point temperature is changed the controller will switch the thermoelectric modules
r on or off to raise or lower the temperature. The displayed well temperature will gradually
ntil it reaches the set-point temperature. The well may
the set-point depending on the span. Another 5 to 10 minutes is required to stabilize with ±0.1°C
of the set-point. Ultimate stability may take 15 to 20 minutes more of stabilization time.
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Quick Start
Reference Probe (-R models only)
Refer
probe
of the calibrator using the front panel keys. The procedure is summarized here.
put. The PRT
(RTD or SPRT) probe connects to the reference thermometer input using a 5-pin DIN connector.
four-wire probe is wired to the five-pin DIN connector. One pair of wires
d 2 and the other pair attaches to pins 4 and 5 (pins 1 and 5 source current and
ence Probe (-R models only)
The reference probe section of the user manual explains in detail how to set up the reference
Probe Connection
A PRT is the only type of probe that is supported by the reference thermometer in
Figure 1 shows how a
attaches to pins 1 an
pins 2 and 4 sense the potential). If a shield wire is present it should be connected to pin 3.
A two-wire probe can also be used with the reference thermometer. It is connected by attaching
one wire to both pins 1 and 2 of the plug and the other wire to both pins 4 and 5. If a shield wire is
present it should be connected to pin 3. Accuracy may be significantly degraded using a two-wire
connection because of lead resistance.
1
24
5
Probe Connector
3
Shield
RTD Sensor
Figure 1 Probe connector wiring
Measure Temperature
urements using your probe, the following parameters must be set up:
press the “MENU” button. Access the reference probe select menu
ECT). Select “Probe 1” using the right or left arrow button. Press
To make temperature meas
1. From the main screen,
(REF MENU|SEL
“ENTER” to accept the probe to be used.
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