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 Portable Dry Block Calibrator |  | CL-355A |  |  
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		        |  | 10 Insert Formats Available 
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		        |  | One Multi-Well Insert Included (1/8, 3/16, 1/4, 5/16, 3/8") 
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		        |  | Maximum Operating Temperature of 400°C (752°F) 
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		        |  | Independent Over- Temperature Cutout 
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		        |  | Temperature Sensor Burnout Protection 
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		        |  | NIST-Traceable Calibration Certificate 
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		        |  | Shoulder Carrying Strap, Mains Cable and Insert Removal Tool 
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		  	| View related products - Precision Calibration Equipment and Ice Point References
 
 
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      	| The CL-355A is a small, lightweight,
portable dry block calibrator,
that offers fast heat-up and cooldown
times with excellent
performance specifications at a
wide operating temperature range.
It’s a good choice for standard
bench lab work or as a portable
field unit.
The unit covers the temperature
range from 5°C (9ºF) above ambient
up to 400°C (752ºF) using a large
multi-well machined aluminum insert
block as the heat transfer medium
to the sensors under test. The
CL-355A uses the same aluminum
inserts as the CL-740A calibrator.
This calibrator is designed to
work safely under the following
conditions: ambient temperature
range: 5 to 40°C (9 to 104°F),
up to 95% relative humidity,
non-condensing.
 
 SPECIFICATIONS
 Minimum Temperature: 5°C (9°F) above ambient
 Maximum Temperature: 400°C (752°F)
 Cooling Rate,400 to 100°C(752 to 212ºF): 21 min
 Heating Rate, 20 to 400°C(68 to 752ºF): 12 min
 Independent Over-Temperature Cutout: 450°C (842ºF) approx.
 Fan Cooling: Automatic
 Display Resolution: 0.1°
 Weight: 4 kg (9 lb)
 Insert Immersion Depth: 4.5
 Dimensions: 222.25 H x 203.2 W x 203.2 D mm(8.8 x 7.9 x 7.9")
 Stability After 15 Min:: ±0.15°C (±0.27ºF)
 Display Accuracy:
: ±0.6°C (±1.1ºF)
 Well to Well Uniformity: 0.015 to 0.025°C(32.02 to 32.04ºF)
 |  |  |  |  |  |  |  | | † Price are shown in RMB. 
 Note: Comes with complete operator’s manual, insert removal tool and power cord.
 
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