Starting at $5,102.00
  • Not in stock. Call for availability

Features

  • 35 x 160mm calibration volume
  • ±0.03°C stability (Basic & Site models)
    • ±0.02°C stability (Advanced model)
  • Common uniformity specifications at 250°C
    • <0.011°C Radial, Liquid Bath mode
    • <0.02°C Axial, Liquid Bath mode (40mm)
    • <0.02°C Radial, Dry Block mode (between wells)
    • <0.25°C Axial, Dry Block mode (40mm)
  • 15min heating time from 25 to 250°C
    • 25min to cool
Interested in a FREE demo? Call 1-800-884-4967 or complete this form to submit your request.

What's in the Box

  • Standard insert
  • 3 point traceable certificate

The Isotech Calisto 4953 temperature calibrator can be used as a dry block or liquid bath. Accessories are available for surface sensor calibration, to calibrate infrared thermometers and even to use as an ITS-90 Fixed Point System with calibration uncertainties as small as 0.0005°C. With excellent stability and distributed heating / cooling zones for good uniformity these calibrators offer proven thermal performance and are easy to use.

Basic Model

  • Digital display of set and nominal block temperature
  • Use with a separate external indicator to compensate for gradients and loading
  • Calibrator does not need calibrating; only the indicator & sensor need re-calibration
  • Cal Notepad software
  • Serial PC interface

Site Model

  • Digital display of set and nominal block temperature
  • Single channel indicator for reference probe
  • Best Practice calibration with established traceability and uncertainty
  • Re-calibration requires sending whole unit in
  • Cal Notepad software
  • Serial PC interface

Advanced Model

  • Digital display of set and nominal block temperature
  • Three channel indicator for reference probe and units under test
  • Advanced features including automatic temperature cycling and logging
  • Best Practice calibration with established traceability and uncertainty
  • Re-calibration requires sending whole unit in
  • I-Cal Easy LOG software & built-in web server
  • Ethernet & USB host PC interface