Low Temperature Circulating Bath
(Cryostat)
Temp. Range :Ambient to 0 ºC TO 100 ºC / -20 ºC TO 100ºC
/ -30 ºC TO 100 ºC / -40 º C TO 100 º C / -70 ºC TO 100 º C
Accuracy : +0.1 º C to 0.5 º C
Applications
Equipment specially designed for tests in the field of Medical,
Agricultural, Bio-chemical, R & D & Q.C Laboratories & to suit the
various IS standards.
Construction
Double walled, Exterior of CRCA/GI Non contaminant Epoxy Powder coated & Inner chamber
of AISI S.S 304, with PUF insulation, S. S. Lid on top.
Circulation
Efficient motor of 1440 RPM top mounted is installed for stirring to get
temp. uniformity.
Heaters
S. S. tubular heaters for maintaining of temp.
Refrigeration System
Single stage compressor for temp. up to - 35ºC & Double stage compressor
for temp from -40ºC to -80ºC with cascade system, oil separators, high
pressure, low pressure cut off electrical accessories etc. CFC
Free refrigerants of SUVA -95 for second stage & R-134 for the first
stage
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Temp. control
Digital temp controller housing all the controls, switches with PT-100
sensor.
Option
Models available as per GMP/Complete S.S unit, Microprocessor based PID
temp. control with printer interface, RS 232 CPC / RS 485 interface for
multiple networking of controller.
Validation
Validation Protocols for IQ OQ PQ & DQ complete documentation with
reports, Calibration & Test Certificates traceable to national &
International Standards.
Safety Features
Safety thermostat for over shoot of temp., safety circuit to cut off the
whole systems in case of malfunction. (Applicable to based models only)
HRC fuses for compressors, heaters & mains, time delay circuit for
safety of compressor.
Special care
Must be kept in a temp. of -40ºC -40ºC & suitable rating servo
controlled Voltage Stabiliser is recommended in case of voltage
fluctuations
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SPECIFICATION
| Models |
Capacity (LTRS) |
Internal Dimensions |
| ULCB |
10 |
25 W x 20 D x 20 H (cms) |
| ULCB |
25 |
35 W x 30 D x 25 H (cms) |
* Due to continuous development &
improvements in design, we reserve the right to change the specification
without notice
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