Vehicle Testing Laboratory-Linpin Instruments

Product Parameter

Model	Studio Size（DWH）mm	Dimension（DWH）mm
LRHS-170M3-LJS	10000×4880×3500	10400×5730×4230

Temperature range	-40℃～+45℃
Temperature fluctuation	≤±1°C
Temperature uniformity	≤±2°C
Heating rate	-40℃～+25℃，average rate 0.27℃/min
Cooling rate	+25℃～-40℃，average rate 0.27℃/min
Humidity range	40%~85%RH
Outer box material	High-quality cold-rolled steel plate, surface plastic spraying treatment
Inside box material	Stainless steel plate SUS304
Insulation material	Rigid polyurethane foam + glass fiber
Controller	Adopting Japan “UMC” brand temperature meter
Cooling method	Twin-combined refrigeration
Temperature and Humidity Sensor	High Accuracy Pt100 Platinum Resistance Temperature Sensors
Internal fan	35mph±10％Speed of wind through the interior of the test chamber
Safety protection	Compressor low pressure/overload/high pressure alarm, fan motor overload, overall equipment timing, short circuit, phase loss, over temperature, leakage and other protection
Supply Voltage	AC380V±10% 50Hz
Cooling method	Water Cold

Industry News

FAQs: How Often Should Components of a Formaldehyde/VOC Environmental Test Chamber Be Replaced?

A formaldehyde/VOC environmental test chamber consists of a chamber body and various components, all of which play critical roles in the operation of the equipment. Over prolonged use, components may wear out and require maintenance or replacement if severely degraded. But how often should these parts be replaced?

How to Use a UV Aging Test Chamber

A UV aging test chamber is a device that artificially simulates the UV environment and high-temperature conditions found in nature to conduct light-fastness tests on non-metallic products and obtain their light-fastness results.

How to Select a Low-Temperature Test Chamber

Choosing a high-quality low-temperature test chamber can provide better assurance and save on maintenance costs in the long run. With so many manufacturers of low-temperature test chambers available, how should you correctly select the right model?