HoldPeak 1850 User manual

Non-contact infrared thermometer
Instruction manual
- -
01 - - 02 - -03
F
- ℃ ℃（- ）30 TO 1850 22 TO 3362 D
S
D:S=50:1 19mm@
300mm
18m m@
900mm
42m m@
1500mm
0.8"@
12"
0.7"@
36" 1.7"@
60"
1.Introduction
Compact, rugged and easy to use. Just aim and
push the butto n, read current surface temperat-
-ure in less than a second. Safely meas ure sur-
-face temperature of hot, hazardous or hard-to
-reach objects without contact.
2.How it works
Infrared thermometer should be prote cted for the
following:
--EMF (electro-magnetic fields) from arc welders,
induction heaters.
--Thermal shock (cause by large or abrupt ambient
temperature changes allow 30 minutes for unit to
stabilize before use).
--Do not leave the unit on or near objects of high
temperature.
--Static ele ctricity.
9V
DC
IN
1,Introduction :
2,How it work:
3,Caution:
4.1 Do not point laser directly at eye or indirectly
off reflec tive surfaces.
4,Warning:
4.2 The unit cannot measure through transparent
surfaces such as glass or plastic. It will measure
the surface temperature of these materials
instead.
4.3 Steam, dust, smoke, or other particles can prev-
-ent accura te measurement by obstructing by the
units optics.
4.4 When take measurement, point thermometer
toward the object to be measured and hold the
yellow trigger. The object under test should be
larger than the spot size calc ulated by the field
of view diagram.
4.5 Distance & spot size: As the distance from the
object increase, the spot size of measuring area
becomes larger.
4.6. Field of view: Make sure the target is larg er
than the unit's spot size. The smaller target the
closer measure distance. When accuracy is
critical, make sure the target is at least tw ice as
large as the spot size.
4.7. Emissivity: Most organic materials and painted
or oxidized surfaces have an emissivity of 0.95
(pre-set in the unit). Inaccurate readings will
result from measuring shiny or polished metal
surfaces. To compensate for this, adjust the
units emissivity reading (see table below and
5.3 settings) or cover the surface to be
measured with masking tape or flat black paint.
Measure the tape or painted surface when the
tape or painted reach the same temperature as
the material underneath.
4.8 Table of approximate emissivity
0.30
0.95
0.95
0.70
0.50
0.90
0.85
0.95
0.95
0.95
0.94
0.90
0.93
0.85
0.98
0.70
0.50
0.98
0.94
0.93
0.95
0.95
0.95
0.90
0.98
0.90
0.80
0.94
0.93
0.94
Emissivi ty
Emissivity
Marterial
Marterial
Aluminum
Asbestos
Asphal t
Basalt
Brass
Brick
Carbon
Cerami c
Concrete
Copper
Dirt
Frozen food
Hot food
Glass(plate)
Ice
Iron
Lead
Limestone
Oil
Paint
Paper
Plastic
Rubber
Sand
Skin
Snow
Steel
Textiles
Water
Wood
Infrared thermometer measures the surface te mp-
-erature of an o bject. The unit's optics sense emi-
-tted, reflected, and transmitted energy which is
collect and focused onto a detector. The unit's
electronics translate the information into a temp-
-erature reading which is displayed on the unit.
For increased ease and accuracy the laser poin-
-ter makes aiming even more precise.
HOLDPEAK 1850

--04 - -05 - -06 - -07
(Figure2)
5.3 Diagram description
(1) Trigger: When turn on LCD display VERXX
software version for 1 sec. And turn to display
reading with SCAN icon. Release the trigger,
display reading with HOLD icon.
9V
DC IN
(Fi g ur e4 )
e. HAL: high temperature alarm--when selected
HAL, press 5 keys to set high temperature alarm
trigger and confirmed by pressing 4 key. When
reading over trigger, LCD display HI icon with
BiBi audio sounds.
f. LAL: low temperature alarm--when selected
LAL , press 5 keys to s et low temperature alarm
trigger and confirmed by pressing 4 key. When
reading over trigger, LCD display LOW icon
with BiBi audio sounds
g. STO: data storage --when selected STO, lock
& DATA & 1---indica tor will shown when press
4 key. After temperature read out press 6 key to
store, then 2---memory un it will be shown. There
(Figure3)
Built in auto power off in 30sec.
(2) Laser / back light button: when back light
turn on , any operations will remain back light
for 10 sec. LCD indicate on/off status.
1
7
5
5
8
9
4
69V
DC IN
3
HOLD
SET
UP
DOWN
LOG
FUN C
Repeatability 1% of readi ng or 1℃
Response time 500 mS ec, 95% response
Spectral response
8- 14 um
Emissivity 0. 10 to 1.00 adjustable (pre-set 0.9 5)
Ambient opera ting range
0 to 40 (32 to 104 )℃ ℉
Relative hu midity
10-95% RH noncondensing, @ upto 30 (86 )℃ ℉
Storage temperature
-20 to 60 , without bat t ery℃≤85%RH,
Weight/Dimensions
Power
Battery life (Alkaline)
Las er Models: 12 hrs
Distance to Spot Size
Specifications
Temperature range
Accuracy
F
Up to 500 3 rea di ng or 3 3
wichever is g rea ter
23 to 5 00 2
-18 to 23 2 3
30 to 18 3 5
℃ ± % ± ℃ （ ± ） ，
℃ ℃
℃ ℃ ± ℃（± ）
- ℃ - ℃ ± ℃（± ）
± % ± ℃ （ ± ） ， reading or 2 3
wichever is g rea ter
F
F
F
5 0 0 , * *g 2 0 0 1 2 0 5 5 m m
9V B a t t e r y
5 0 : 1
- ℃ ℃（- ）30 TO 1850 22 TO 3362
F
Specifications:
(3) (6) key functions: press 3 key, LCD subdisplay
blinks MAX-MIN-DIF-AVG-HAL-LAL-STO
segment(only main display means normal
measuring mode) press 4 key to enter.
a. MAX: measuring maximum temperature
b. MIN: measuring minimum temperature
c. DIF: Basic on the reading before press 4 key,
compute the difference of current reading.
d. AVG: measuring average temperature.
—
100 groups memory unit available. To recall the
stored data in normal measuring mode by press-
ing 6 key, remove all data by pressing 6 keys for
3 seconds.
H. EMS: Emissivity setup-- press 5 key for
emissivity settings, press 4 key to save set-
up and back to normal status.
(7) LCD(see 5.1)
(8) Battery door clip
(9) Battery door: When replace battery, please
press battery door clip, pull down and for-
ward the battery door. Then install 9v bat-
tery correctly.
(10) Clesius / Fahrenheit switch: Please open
battery and push the slide switch for con-
vertsion
7.1 Lens cleaning: Blow off lose particles using
clean compressed air. Gently brush remaining
debris away with a moist cotton cloth.
6.
6.
7,Maintenance :
6,Clesius/Fahrenheit switch:
9V
DC IN
Laser
Batter y Door
9V Battery
Clesius Fahrenheit
slideswitch
/
8
7.2 Case cleaning: Clean the case with a damp
sponge/cloth and mild soap.
. Note:
8.1 Do not use solvent to clean lens.
8.2 Do not submerge the unit in water.
8.3 Do not use/place the unit in high temperature
or moist environment, that might inflect
the units performance.
8.4 Do not change circuity of the unit, that
possibly will destruct the unit / endanger.
8.5 When icon display, means low battery
power. Please replace new battery to prevent
inaccurate measuring.
8.6 If unit not being use for long period, please
unload the battery.
8,Note :
5.1LCD display:
A measuring reading B measuring unit
C laser on icon D back light on icon
E battery power icon F scanning icon
G data hold icon
H mode/emissivity indicator
I data storge / read icon
J low temperature alarm icon
K high temperature alarm icon
5.2 Locating a hot/cold spot: To find a hot/cold
spot, aim the thermometer outside the area of
interest, then scan across with up and down
motion until you locate the hot/cold spot.
(Fi gure1)
5.Quick start instruction
5.Quick start instruction
5,Quick start instruction:
A
B
C
DE
F
G
LOW HIG H
DATA
H
J
IK