High and low temperature electronic coil supply

High and low temperature Usage: widely used in semiconductor devices, electronic products, plastic & metal parts and other military equipment suitability test at ambient temperature rapidly changing atmospheric conditions! The device structure of the main characteristics of the device by the cabinet, refrigeration systems, heating systems, air circulation system and control system. Box of imported stainless steel shell, liner made of intermediate level SUS304 stainless steel mirror door set large observation window and observed with light, so that users can clearly see the test case sample. Overall nice appearance. Insulating layer of rigid polyurethane foam combined with a small amount of ultra-fine glass wool, high strength, good thermal insulation characteristics. The equipment is mainly temperature control device using intelligent digital temperature and humidity control, methods of operation user-friendly design, easy to use, and different grades of instrument operation functions are compatible. Enter the digital calibration system, built-in common thermocouple and RTD nonlinear correction form, measurement accuracy and stability. With position adjustment and AI adjustment function, 0.2 precision, multi-alarm mode. Heating, cooling, humidification, dehumidification independent, unique way BTHC balanced thermostat humidity. Cooling system fully enclosed imported compressor, mechanical single-stage cascade refrigeration or cryogenic loop system, automatic control and security coordination system. Heated stainless steel finned heating pipe. High and low temperature unit features set the main components imported brands, and therefore high unit operating efficiency, long service life. Wherein the compressor by the United States Copeland Compliant Scroll compressor turn, Danfoss Peng expansion valve, Ai high filters, solenoid valves Kasturi Italy, Japan exposed high and low voltage protection officer. The unit uses PLC controller with high and low pressure protection, overload protection, phase protection, phase sequence protection, and has run fault display and alarm functions, the unit run more secure. High and low temperature / Main Specifications: 1, Model LK-80L 2, room size (W * H * D) cm 40 * 50 * 40 3, temperature range: -70 ℃, -40 ℃, -20 ℃ ~ +100 (150) ℃ 4, the temperature fluctuation: ± 0.5 ℃ 5, the temperature deviation: ≤2 ℃ 6, heating rate: 1 ~ 3 ℃ / min 7, cooling rate: 0.7 ~ 1 ℃ / min Qin Zhuo brand high temperature chamber in the domestic environment test equipment market has been stable performance, test precision, affordable, well-sale and other advantages, market users by the great favor and support.