Basic introduction

This equipment is divided into three parts: high temperature area, low temperature area and test area. It adopts unique thermal break junction and heat storage and cold storage effect. Using the original Japanese-made pumping computer large LCD (320X240dots) Chinese and English display control system. High program memory capacity, can be set to store 100 groups of programs, the maximum cycle setting is 9999cycles, and the maximum setting for each period is 9999Hrs 59Mins. With RS-232C communication interface device, it can be connected to the computer to control/edit/record and ten groups of dynamics connection (TIME)

A detailed introduction to the thermal shock test chamber

This equipment is divided into three parts: high temperature area, low temperature area and test area. It adopts unique thermal break junction and heat storage and cold storage effect.

Using the original Japanese-made pumping computer large LCD (320X240dots) Chinese and English display control system.

High program memory capacity, can be set to store 100 groups of programs, the maximum cycle setting is 9999cycles, and the maximum setting is 9999Hrs  59Mins per period.

With RS-232C communication interface device, it can be connected to the computer to control/edit/record and ten groups of dynamic connections (TIMER SINGAL RELAY), use this key. When performing thermal shock conditions, 2Zone or 3Zone can be selected.

Equipped with a fully automatic, high-precision system, any movement of any part is completely locked and processed by P.L.C.

When the machine fails, it is equipped with an automatic circuit and a warning signal. When the input power is found to be unstable, it has an emergency stop device.

Model AG-855-50CJ AG-855-80CJ AG-855-108CJ AG-855-216CJ AG-855-252CJ

Inner box size 36×35×40 50×40×40 60×40×45 60×60×60 60×70×60

Carton size 151×182× 142 165×192× 142 172×192× 156 170×225× 182 170×235× 182

Test mode Pneumatic damper switch 2 greenhouse or 3 greenhouse mode

Performance High temperature room Preheat temperature range +60~+200℃

Heating rate※1 +60→+200℃ for about 20 minutes

Low temperature room pre-cooling temperature range -78-0℃

Cooling rate※1 +20→-75℃ about 70 minutes

Laboratory temperature deviation ±2℃

Temperature range A:-40℃+150℃ B:-55℃~150℃ C:-65℃~+150℃

Temperature recovery time ※2 within 5 minutes

Sample rack carrying capacity 30Kg

Sample weight 5 Kg 5Kg 5Kg 5Kg 5Kg

Main Section Structure

Material   shell   anti-rust treatment cold-rolled steel plate (sprayed) or stainless steel plate (SUS304)

Inner body stainless steel plate (SUS304)

Thermal Insulation Polyurethane Foam & Fiberglass

Test box composition High temperature room Heater Ni-Cr alloy electric heater

Fan Shared centrifugal fan when high temperature and ambient temperature are exposed, and axial flow fan for preheating

Low temperature room heaters, coolers nickel-chromium alloy electric heating, fin coolers, regenerators

Fan Centrifugal Fan

Drive device Pneumatic cylinder For each damper drive when exposed to high temperature, ambient temperature and low temperature

Air compressor provides compressed air to drive the pneumatic damper (option)

Refrigeration unit refrigeration method mechanical compression binary cascade refrigeration

Refrigeration compressor semi-hermetic piston type

Refrigerant R23/R404 Environmentally friendly

Condenser Stainless Steel Brazed Plate Heat Exchanger

Controller operation interface 6" color LCD touch screen, Chinese menu prompt

Program memory capacity 100 groups of user programs (can be programmed and modified by yourself)

Set the index range Time: 1 minute~99 hours 59 minutes, cycle: 1~999 cycle

Resolution Temp: 0.01°C, Time: 1 minute

Input  T Thermocouple

Control method PID control

Auxiliary functions Timer, over temperature protection, sensor up and down wind selection, power failure protection, alarm record, test curve record, test pause, program running time display

Power supply AC380±10％V 50±0.5Hz, three-phase four-wire + protective ground wire

Power (kw) 46 43 45   45

Weight (kg) 1430 1480 1500   1590

Cooling circulating water Water pressure: 0.2~0.4MPa, water temperature: ≤30℃

Compressed air 0.5~0.7MPa

Standard configuration Test box status indicator, 1 timer, 1 lead hole (25×100mm oblong hole on the left side of the box), 6 casters, 4 adjustment feet

Safety device   earth leakage circuit breaker, test room temperature is too high, too low protector (built-in controller), test room temperature is too high, too low protector, exhaust valve, sample power control terminal (contact capacity: AC 250 volts 6 amps), high and low temperature room over-temperature protection switch, high and low temperature room over-temperature protection (built-in controller), compressor over-pressure, over-heat protection, water-cut relay, fan thermal relay, motor temperature switch, motor reverse Prevention relay, compressed air pressure switch, fuse, external alarm terminal (contact capacity: AC 250 volts 2 amps)