ENV-04-3

Liquid to Liquid Thermal Shock Test Chamber

Rapid liquid-to-liquid thermal shock using two temperature-controlled fluid baths. Sub-5-second transition meets MIL-STD-202 Method 107 and JESD22-A106.

Hot bath up to +150 degC Cold bath -65 degC <5 s transfer

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Overview

Purpose & Application

The ENV-04-3 liquid-to-liquid thermal shock chamber uses two thermally-stabilised fluorinated fluid baths. A motorised basket lifts specimens between the hot bath (up to +150 degC) and cold bath (down to -65 degC) in under 5 seconds, delivering the most severe form of thermal shock testing per MIL-STD-202 Method 107 and JESD22-A106.

Standard Models

Available Sizes

Model	Bath Capacity	Specimen Load	Basket
ENV-04-3-30L	30 L hot + 30 L cold bath	5 Kg	1 basket
ENV-04-3-60L	60 L hot + 60 L cold bath	10 Kg	1 basket
ENV-04-3-CB	Custom Built	Specify	Specify

Galden HT or equivalent perfluorinated fluid recommended.

Technical Specifications

Key Specifications

Hot Bath

Ambient to +150 degC

Cold Bath

-65 degC to ambient

Transfer Time

Less than 5 seconds

Working Fluid

Galden HT or equivalent perfluorinated fluid

Control Accuracy

+/-0.5 degC each bath

Programmer

PLC-HMI cycle controller

Construction

SS 316 baths, insulated covers

Standards

MIL-STD-202 Method 107, JESD22-A106

Standard Features

Built-in Capabilities

Dual SS 316 fluorinated fluid baths
Motorised basket transfer mechanism
Programmable shock cycles and dwell times
Cascade refrigeration on cold bath
Heating elements on hot bath with PID control
Vapour recovery cover on each bath
PLC-HMI cycle program controller
Optional NABL calibration

Safety Systems

Protection & Reliability

Independent over- and under-temperature protection
Low fluid level cutoff on each bath
Vapour exhaust system
Compressor protection on cold bath
Over-current relays and MCBs
Audio-visual alarm for critical functions