Model: XHD-CJ100L

Product Description:

This product is suitable for the safety performance test of various components to provide reliability test, product screening test, etc., can improve the reliability of the product and product quality control.

Product Performance:

※Mode: test object static type, hot and cold air switching mode, 2ZONE or 3-ZONE switching
※Test room temperature: -60℃～-10℃/+60℃～+200℃.
※Temperature fluctuation: ±2.0℃.
※High greenhouse temperature：60℃～200℃
※Low greenhouse temperature：-60℃～-10℃
※Shock temperature：-40℃～﹢80℃
※Warming up time: RT (room temperature)~+200℃ about 25min.
※Cooling time: RT (room temperature) ~ -50 ℃ about 50min
※Temperature shock speed: 3-ZONE type: -20℃～25℃/5 min～150℃/5 min within the rise and fall 2-ZONE type: -20℃～150℃/5 min within the rise and fall
※Can do high and low temperature storage aging test between -60℃～150℃.
Temperature recovery time: 5 min
※Test chamber size: 500x400x 500 mm (W×H×D)
Weight of test object: 5kg
※Condensing method: air-cooled or water-cooled (excluding 15 tons of cooling water tower, excluding water pumps, piping)
※Control mode: microcomputer programmable + PID + SSR
※Heat generation: The maximum allowable load heat generation of the machine is 0.1Kw.

Product Mix:

※Inner box material: stainless steel plate first-class steel plate (SUS # 304 plate 1.2mm thick)
※Exterior material: high-grade wear-resistant paint coating (board 1.0mm thick)
※Thermal insulation material: rigid foam and glass wool
※Heater: finned cooling tube-shaped stainless steel electric heaters
※Air circulation system:
 (a) 2 sets of desktop motors with stainless steel extended shafts
 (b) Multi-wing fan (SIROCCO FAN)
 (c) Taiwan-made centrifugal exhaust fan 1 set

Box door: single-piece door, left opening
(1) Push type explosion-proof handle
(2) Rear knob: SUS #304

Refrigeration system:

1 Compressor for Europe and the United States imported semi-dense compressor 2 units 
2 Refrigerant: environmental protection refrigerant R404A + R23
3 condenser: water-cooled shell and tube condenser       
4 evaporator: finned multi-stage type
5 other accessories: desiccant, oil separator, refrigerant flow valve, repair valve, high and low pressure protection switch
6Expansion system: capacity-controlled refrigeration system
※Temperature shock actuator: using a full set of original imported pneumatic components
※Human-machine interface controller system: programmable temperature controller: LCD touch control, Chinese and English conversion, 120 groups of programming, and 999 cycle settings, with a refrigerant flow valve, repair valve, low-pressure protection switch.
999 times cycle setting, and with a number of PID control function 240 × 320 points wide viewing angle, high contrast with backlight function of the large-scale
STN color LCD display

Controller Specifications:

-Temperature resolution: 0.1°C
-With high temperature, low temperature storage tank and test tank temperature display function
-Temperature measurement body: DIN specification 1.64 thermocouple 4 groups
-PID control mode

Screen display function:

-Adopts graphic control software screen to talk to the type, the screen directly touch options, including boot settings, cycle, program, display screen,
  Auxiliary settings, the system opens the program capacity and control functions
High-temperature tank temperature, set temperature, low-temperature tank temperature, set temperature, test tank temperature, test cycle number setting and indication.
-Display the current execution status, temperature setting value, time setting value, remaining time, and remaining cycle times -Display the fault status in Chinese and English.
Translated with www.DeepL.com/Translator (free version)

Program capacity and control functions:

-The amount of programs that can be used: maximum 999 groups
-Repeatable commands: 9999 times for each command
-Time setting 0 to 99Hr59min
-Reservation start function
-Key and screen lock (LOCK) function
-Frost temperature and time setting
  Temperature measurement body: 4 T-type thermocouples of the first level

Safety devices:

Power Circuit Breaker (N.F.B)
Under-phase protector
Over Current Protector
Singed over-temperature protector
Be careful with the high and low pressure protection of one section of freezer.
Selected high and low pressure protection for second stage freezer
Borrow freezer oil pressure protection
Vacuum unloading protection
Circulation motor temperature rise protection
Sneaker air change delay protection
Cooling water tower inter-control protection
Application form for pressure balance protection
Compressor temperature rise protection
System unloading protection
Compressor overload protection
Protection of bad condenser heat dissipation as well as vice versa.

Standard configuration:

1 test hole: the top of the body ψ50mm hole 1 with a stainless steel hole cover 1 only.     
2 over-temperature protector: four LED digital microcomputer controller, to prevent the test specimen due to too high or too low a temperature is destroyed.
3 three-point combination regulator
4 spare fuse set
5 controller instruction manual, a set of operating instructions

Surroundings:

1Allowable operating temperature range 0~35°C
2Performance guarantee range: 5~35℃