CL355A

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. Its a good choice for standard bench lab work or as a portable field unit. The unit covers the temperature range from 5 °C (9 ºF) above ambient up to 400 °C (752 ºF) 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 212 ºF): 21 min
Heating Rate, 20 to 400 °C(68 to 752 ºF): 12 min
Independent Over-Temperature Cutout: 450 °C (842 ºF) 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 ( ±0.27 ºF)
    Display Accuracy: : ±0.6 °C ( ±1.1 ºF)
Well to Well Uniformity: 0.015 to 0.025 °C(32.02 to 32.04 ºF)