Power Connection
Connect the unit to a stable, earth grounded AC
mains supply of the correct voltage for the model
calibrator you have. Use the power cord provided.
Calibrator power requirements:
• 3.15 amps @ 115 VAC~ (±10%) 50/60 Hz, 275W
• 1.6 amps @ 230 VAC~ (±10%) 50/60 Hz, 275W
If you have a “~230VAC” model you must first
connect the international style power cord to the
proper connector used in your country or local area
(connector not provided).
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Certification CE (CL1000 ~230 VAC)
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Ambient Temperature Effects
When operating the unit at an ambient temperature
greater than 24°C, do not exceed the “Maximum
Allowable Probe Well Temperature” shown below.
Failure to adhere to these guidelines may cause a
safety switch inside the unit to open the heater circuit.
If this occurs refer to the section titled
Overheat Reset
Switch
or section 3.2.6 in the User’s Guide.
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Using This Quick Start Manual
Use this Quick Start Manual with your CL1000
series Mini hot point® Dry Block Probe Calibrator
for easy installation and basic operation. For
detailed information, refer to the User’s Guide
(Manual Number M3529).
Precautions:
• Follow all safety precautions and operating
instructions outlined in this manual.
• Never leave your calibrator unattended when in
use.
• Keep out of reach of all children.
• Never touch the probe well or probes when hot
without proper protection.
• Never place any objects other than temperature
probes in the well.
• Do not operate in flammable or explosive envi-
ronments.
• Never operate with a power cord other than the
one provided with your unit.
• Turn unit off and disconnect main power cord
before attempting any maintenance or fuse
replacement.
• Never disconnect main power cord or main power
source when unit is still hot.
• Do not connect and or operate this unit to a non-
grounded, non-polarized outlet or power source.
• This unit is intended for indoor use only. Avoid
exposure to moisture or high humidity.
• Never operate the unit outside.
• Do not return your unit to storage when hot, allow
unit to cool down to ambient temperature.
General Description
The CL1000 is a portable, rugged, benchtop, dry
block calibration source with a built-in precision
PID digital controller. The calibrator is used to test
and calibrate temperature probes. The probe well
can be set to any temperature b11 to 260°C
(+20 to 500°F) when being operated in ambient tem-
peratures up to 24°C (75°F).
Mounting
Mount the unit in an ambient environment
between the specified 32 to 122°F (0 to 50°C) on
a bench, table top or shelf in a horizontal posi-
tion and operate at least ten inches from any air
obstructions to the fan, front panel or rear panel.
Do not block the bottom or top vented covers of the
unit.
Probe Well Styles
Dimensions: mm (inch)
Controller Front Panel Buttons
Amb. Temp. Max. Setpoint
°C (°F)
°C (°F)
24.0 (75)
260 (500)
24.4 (76)
252 (486)
25.6 (78)
244 (472)
26.7 (80)
237 (458)
27.8 (82)
229 (444)
28.9 (84)
221 (430)
30.0 (86)
213 (416)
31.1 (88)
205 (402)
32.2 (90)
198 (388)
33.3 (92)
190 (374)
Maximum Setpoint Temperature Vs. Ambient Temp.
An increase of ambient temperature of +0.6°C (+1°F)
above 24°C (75°F) reduces maximum setpoint by
4°C (7°F).
NOTE:
NOTE:
• Hole in center of probe well is a vent hole, not
a probe hole.
• To ensure the highest degree of accuracy
possible, when placing probes into the well,
make sure the probe tip goes all the way down
to the bottom of the probe well (the full 4.5").
• After inserting or removing probes into the
probe well allow the calibrator time to stabilize
before making your measurement. Adding or
removing probes changes the total mass of the
probe well, the controller will require time to
adjust for this change and stabilize back to the
temperature you have set.
CL1000
®
HOT POINT
Dryblock Calibrator
®
500.0
PROBE WELL
PROBE WELL FINGER GUARD
NOTE: HOLE IN CENTER OF
PROBE WELL IS A VENT HOLE,
NOT A PROBE HOLE.
1/32 DIN CONTROLLER
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Modify Key:
Press and hold to view current
setpoint temperature. While held, press the
decrease or increase key to change the
setpoint.
Decrease Key:
Press in conjunction with
Modify Key in order to decrease setpoint.
Increase Key:
Press in conjunction with
Modify Key in order to increase setpoint.
Changing the Controller Parameters
In the default mode the digital display indicates the
probe well temperature known as (PV) Process
Variable. Holding down the modify button causes
the display to show the programmed setpoint known
as (SV) Setpoint Variable. Making changes to the
setpoint or units of measurement settings are made
by pressing the
(Modify) button in conjunction
