Ametek Landcal R1200P User manual

Landcal Blackbody Source
Type R1200P
Land Instruments International
Droneld S18 1DJ
England
Telephone: [phone]
Facsimile: [phone]
Email: [email protected]
Internet: www.landinst.com
© Land Instruments International, 2008 -2012
AMETEK Land, Inc.
150 Freeport Road.
Pittsburgh, PA 15238. U.S.A.
Telephone: [phone]
Facsimile: [phone]
Email: [email protected]
Internet: www.ametek-land.com
User Guide
Part Nº: 198.034
Issue 7 : February 2012

SAFETY WARNING
Insulation made from High Temperature Insulation Wool
Refractory Ceramic Fibre, (better described as Alumino Silicate
Wool) (ASW)
This product contains alumino silicate wool products in its thermal
insulation. These materials may be in the form of blanket or felt, formed
board or shapes, mineral wool slab or loose ll wool. Whilst there is no
evidence of any long term health hazards, we strongly recommend that
safety precautions are taken whenever the materials are handled.
Exposure to brous dust may cause respiratory disease.
When handling the material always use an approved respiratory
protection equipment (RPE-i.e. FFP3), eye protection, gloves and
long sleeved clothing.
Avoid breaking up waste material. Dispose of waste in sealed
containers.
After handling, rinse exposed skin with water before washing gently
with soap (not detergent). Wash work clothing separately.
Before commencing any major repairs we recommend reference to the
European Association representing the High Temperature Insulation Wool
industry (www.ecjia.eu)

Health and Safety Information
Read all of the instructions in this booklet - including all the WARNINGS and CAUTIONS
- before using this product. If there is any instruction which you do not understand.
DO NOT USE THE PRODUCT.
Safety Signs
WARNING
Indicates a potentially hazardous situation which, if not avoided, could result in death or
personal injury.
CAUTION
Indicates a potentially hazardous situation which, if not avoided, could result in minor or
moderate injury to the user or users, or result in damage to the product or to property.
NOTE
Indicates a potentially hazardous situation which, if not avoided, could result in damage or the loss of
data.
Equipment Operation
Use of this instrument in a manner not specied by Land Instruments International may be hazardous.
Read and understand the user documentation supplied before installing and operating the equipment.
Protective Clothing, Face and Eye Protection
It is possible that this equipment is to be installed on, or near to, machinery or equipment operating at
high temperatures and high pressures. Suitable protective clothing, along with face and eye protection
must be worn. Refer to the health and safety guidelines for the machinery/equipment before installing
this product. If in doubt, contact Land Instruments International.
Electrical Power Supply
Before working on the electrical connections, all of the electrical power lines to the equipment must
be isolated. All the electrical cables and signal cables must be connected exactly as indicated in these
operating instructions. If in doubt, contact Land Instruments International.
Storage
The instrument should be stored in its packaging, in a dry sheltered area.
Unpacking
Check all packages for external signs of damage. Check the contents against the packing note.
Lifting Instructions
Where items are too heavy to be lifted manually, use suitably rated lifting equipment. Refer to the
Technical Specication for weights. All lifting should be done as stated in local regulations.
IMPORTANT INFORMATION - PLEASE READ

Contact Us
UK - Droneld
Land Instruments International
Tel: [phone]
E-Mail: [email protected].uk
Web: www.landinst.com
USA - Pittsburgh
AMETEK Land, Inc.
Tel: [phone]
E-Mail: [email protected]
Web: www.ametek-land.com
For further details on all LAND/Ametek ofces, distributors and representatives, please visit
our websites.
Return of Damaged Goods
IMPORTANT If any item has been damaged in transit, this should be reported to the carrier and to the
supplier immediately. Damage caused in transit is the responsibility of the carrier not the supplier.
DO NOT RETURN a damaged instrument to the sender as the carrier will not then consider a claim. Save
the packing with the damaged article for inspection by the carrier.
Return of Goods for Repair
If you need to return goods for repair please contact our Customer Service Department. They will be
able to advise you on the correct returns procedure.
Any item returned to Land Instruments International should be adequately packaged to prevent damage
during transit.
You must include a written report of the problem together with your own name and contact information,
address, telephone number, email address etc.
Design and Manufacturing Standards
The Quality Management System of Land Instruments International is approved to BS EN ISO 9001 for
the design, manufacture and on-site servicing of combustion, environmental monitoring and non-contact
temperature measuring instrumentation.
Approvals apply in the USA
This instrument complies with current European directives relating to Electromagnetic
Compatibility 89/336/EEC and Low Voltage Directive 73/23/EEC.
Operation of radio transmitters, telephones or other electrical/electronic devices in close proximity
to the equipment while the enclosure doors of the instrument or its peripherals are open, may cause
interference and possible failure where the radiated emissions exceed the EMC directive.
The protection provided by both CE and IP classications to this product may be invalidated if alterations
or additions are made to the structural, electrical, mechanical or pneumatic parts of this system. Such
changes may also invalidate the standard terms of warranty.
Copyright
This manual is provided as an aid to owners of Land Instruments International’s products and contains
information proprietary to Land Instruments International. This manual may not, in whole or part, be
copied, or reproduced without the expressed written consent of Land Instruments International Ltd.
Copyright © 2012 Land Instruments International.

User Guide Landcal Blackbody Source
Type R1200P
Page 5
Contents
1 Landcal Blackbody Source Type R1200P 1
2 Description 3
3 Specication 4
4 Electrical Supply details 6
5 Commissioning 7
6 Using the Furnace 9
7 Calibration of Radiation Thermometers 11
8 Maintenance 12
9 Eurotherm Temperature Controller Type 3216CC 16
10 Spares 18
11 Accessories 18
Product Warranty

Landcal Blackbody Source
Type R1200P
User Guide
Page 6

User Guide Landcal Blackbody Source
Type R1200P
Page 1
1 Landcal Blackbody Source Type R1200P
1.1 Introduction
The LANDCAL blackbody type R1200P provides a temperature source for the on-
site or in-laboratory calibration of radiation thermometers up to a temperature
of 1200°C/2200°F. The source has been designed primarily for the calibration
of short wavelength thermometers (Silicon Cell and Germanium detectors)
but it can also be used for thermometers tted with other types of detectors.
However, when the calibration of longer wavelength thermometers are checked
it is recommended that the calibration by comparison method is adopted.
Calibration is made by comparing the output from the thermometer under test
with the target temperature.
The target temperature can be measured in 3 ways:
1) If traceability to national standards is not required, a check on the
thermometer can be conducted by using the 'target' indication. From
previous work, the target indication temperature has been found to agree
with the radiance temperature to within ±10°C at short wavelengths.
2) The temperature of the target can be measured by using a radiation
thermometer of similar detector and optical characteristics, the calibration
of which is traceable to national standards. This method of calibration
can be described as calibration by comparison with a standard radiation
thermometer.
3) Prior to supply, the relationship between the indicated target temperature
and the true radiance temperature, as measured by a secondary standard
radiation thermometer, will have been determined and reported in a
traceable calibration certicate for the source. The temperature of the
target is measured using the ‘target’ indicator and corrected for any errors
as reported in the certicate.
A UKAS (United Kingdom Accreditation Service) Certicate of Calibration
is available from LAND Instruments for either the source or the radiation
thermometer.

Landcal Blackbody Source
Type R1200P
User Guide
Page 2
1.2 Safety information
Every effort has been made during the design and manufacture of this furnace
to ensure that it meets National and International standards of product safety.
However great care should be shown by the user at all times when operating
and maintaining high power furnaces which are capable of achieving high
temperatures.
To reduce the risk of accident, follow the instructions listed below:
Warning
To avoid the possibility of electric shock, never expose the elements,
terminals or other electrical components with the source connected
to the mains supply. After completion of a repair, replace all safety
plates before switching on the source.
To avoid the possibility of burns never attempt to dismantle the
source until it has cooled to a safe temperature. This may involve an
overnight wait.
This source contains no asbestos. The alumina-silicate (ceramic
bre) materials used release dust when disturbed which may, in some
individuals, be an irritant to the skin, nose and throat.
Safety Note - Refractory Fibrous Insulation
This product contains alumino silicate wool products in its thermal insulation.
These materials may be in the form of blanket or felt, formed board or shapes,
mineral wool slab or loose ll wool. Whilst there is no evidence of any long
term health hazards, we strongly recommend that safety precautions are taken
whenever the materials are handled.
Exposure to brous dust may cause respiratory disease.
When handling the material always use an approved respiratory
protection equipment (RPE-i.e. FFP3), eye protection, gloves and long
sleeved clothing.
Avoid breaking up waste material. Dispose of waste in sealed
containers.
After handling, rinse exposed skin with water before washing gently
with soap (not detergent). Wash work clothing separately.
Before commencing any major repairs we recommend reference to the European
Association representing the High Temperature Insulation Wool industry (www.
ecjia.eu)
We can provide further information on request. Alternatively, our Service
Department can quote for any repairs to be carried out, either at your premises
or at Land Instruments International.

User Guide Landcal Blackbody Source
Type R1200P
Page 3
2 Description
The LANDCAL blackbody source type R1200P is a portable, self contained unit
designed for use on any reasonably at surface.
The 55mm/2.2 in diameter cylindrical target with conical end is manufactured
from heat resisting steel. The temperature is measured by a thermocouple
embedded into the target. The temperature is displayed on a digital indicator
having ±1°C/2°F resolution.
The target is heated by radiant energy from a wound element. The source is
tted with a three term temperature controller which allows the source to heat
up to 1150°C/2100°F within 25 minutes and holds it stable at this temperature
to within ±1°C/2°F.
Fig. 1 Landcal Blackbody Source Type R1200P CA970259
If the source is used as a transfer source (i.e. calibration by comparison method
adopted) a set of optional standard radiation thermometers will be required.
The selection of standards will depend upon customer requirements, e.g.
working temperature range, type of radiation thermometers to be calibrated etc.
Ideally, the standards should be of a similar type to those being tested, as strict
comparisons can then be made. The standards listed below are recommended:
System 4
Type M1 450/1000C: Calibrated Temperature Range: 450 to 1000°C
Type M1 600/1600C: Calibrated Temperature Range: 600 to 1200°C
Type M2 300/1100C: Calibrated Temperature Range: 300 to 1100°C
Portable
Cyclops 100: Calibrated Temperature Range: 550 to 1200°C
One standard should be returned each year to LAND Instruments for re-
certication, or at any time when a discrepancy is detected.

Landcal Blackbody Source
Type R1200P
User Guide
Page 4
3 Specification
Maximum working temperature: 1200°C (2200°F)
Recommended temperature range: 350°C to 1150°C (650°F to 2100°F)
Heating rate: 25 mins to 1150°C (2100°F)
Stability: Radiance temperature variation <±1K (±2°F) over a
60 minute period
Uniformity: The temperature gradients across the middle 40mm of
the 55mm cavity are within ±1°C over the temperature
range 400 to 1150°C.
Radiation cavity
Material: Heat Resisting Steel (Kanthal APM)
Design: Cylinder with 120° conical end
Inner diameter: 55mm (2.2in)
Internal length: 110mm (4.3in)
External aperture: 30mm (1.2in)
Emissivity: Approximately 0.98 at short wavelengths
Themocouple type: Both the Control thermocouple and Indicator
thermocouple are Type N (NiSil/NiCrNiSil), mineral
insulated, 3mm OD with Nicrobell B sheath, 350mm
long plus 50mm tails.
Controller: Eurotherm 3216 with RS 232 serial interface
Indicator: Eurotherm 2132
Electrical supply*: Externally selectable 115V a.c. or 230V a.c, 50 to 60
Hz. Part No. 135.192
100V a.c. or 200V a.c., 50 to 60 Hz Special
Power consumption: 1.1kW
Overall dimensions
Height: 340mm/13.4in (400mm/25.4in) including handle)
Width: 300mm/11.8 in
Depth: 200mm/ 7.9 in
Weight: 8. kg (19.5lb)
Uncertainty (with UKAS Certicate
400°C to 1100°C: ±3K (6°F)
* Always check that the supply voltage is compatible with the voltage on the
furnace ratings label, and that the voltage switch (located on the underside
of the source) is set correctly.