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HLST-500D has two separate chambers: high temperature chamber and low temperature chamber.
HLST-500D: The sample moves back and forth between the high temperature chamber and the low temperature chamber automatically during the measurement.
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
