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HLST-500T has three separate chambers: high temperature chamber, low temperature chamber and test chamber.
HLST-500T: The sample always stays in the test chamber during the measurement. High temperature chamber prepares high temperature air and low temperature chamber prepares low temperature air. The sample chamber will connect with high temperature chamber for high temperature test and will connect with low temperature chamber for low temperature test. Then, the air in test chamber will reach your target temperature in several minutes (“recover time”).
Main Technical Parameters
• Test chamber size can be designed according to your request
• Temperature range in high temperature chamber: Ambient temperature ～+150℃
• Temperature range in low temperature chamber: Ambient temperature ～ -70℃
• Temperature deviation: ≤±2℃
• Temperature fluctuation: ≤±0.5℃
• Temperature range in test area: -55～ +100℃
• Temperature resuming time: ≤5 mins
• Temperature Setting Accuracy: 0.1 ℃
• Refrigerating Mode: air cooling
Chamber Structure
• External Material: BAO STEEL cold-rolled electrostatic sprayed steel plate
• Test Area Material: ThyssenKrupp SUS304 stainless steel plate
• Insulation material: Superfine glass wool, at least 100mm thick
• Window: An electroplate heating vacuum frost-proof glass window on the door
• Illumination: Domestically-made illumination lights
• Door: Single-door, flat handlebars
• Door seal: Antifreeze & high temperature resistant door seal
• Test/wire hole: a ф50mm stainless steel wire hole together with a lid on the wall of test chamber
• Water Outflow: There is a water outflow hole at the bottom
