Stainless Steel Cover Programmable Temperature Test Chamber with Overheat Protector QTL-80A manufacturer from China DongGuan Sinowon Precision Instrument Co., Ltd.

Stainless Steel Cover Programmable Temperature Test Chamber with Overheat Protector

Place of Origin:

Zhejiang, China (Mainland)


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Product Detail

Model No.: QTL-80A

Programmable temperature test chamber with wide range of temperature controls is mainly used to test performances of materials after in high temp

Programmable temperature test chamber with wide range of temperature controls is mainly used to test performances of materials after in high temperature, low temperature, constant temperature or temperature alternating.
It is one of the essential test equipments for aerospace, automotive, home appliances, scientific research department, etc.

QTL Series Products Conform Following Standards:
IEC60068-3-5-2002 Environmental testing-Part 3-5 Support documentation and guidance-Confirmation of the performance of temperature chambers
IEC68-2-1 (GB-2423.1-2008) Testing A: Low temperature testing method
IEC68-2-2 (GB-2423.2-2008) Testing B: High temperature testing method
MIL-STD-202F (GJB360.8-87) High temperature life testing
MIL-STD-810D (GBJ150.3) High temperature method
MIL-STD810D (GBJ150.4) Low temperature method
IEC68-2-3 (GB2423.3-93) Testing Ca: Constant moist heat testing method
IEC68-2-30 (GB2423.4-93) Testing Db: Alternate moist heat testing method
MIL-STD-810D (GJB150.9-93) Moist heat testing method

Specifications:

Control Mode		Balanced Temperature Control System
Operating Temp. & Humid. Range		+5 ~ +35; <85%R.H.
Temp. Range		A=0, B=-20, C=-40, D=-70 ~ +100(150)
Temp. Fluctuation		±0.5
Temp. Uniformity		≤2.0
Temp. Resolution		0.01
Temp. Heating Time		-40 ~ +150within 35 min; -70 ~ +150within 60 min
Temp. Cooling Time		20 ~ -40within 60 min; 20 ~ -70within 90 min
Power Supply		AC380V, 50/60HZ, Three-phase (Specified by User)
Material	Exterior Material	Stainless steel with baking paint
	Interior Material	SUS304# Stainless steel
	Insulation Material	Rigid polyurethane foam
Refrigeration System	Refrigerating Method	Mechanical cascade refrigeration system
	Compressor	Air cooling hermetic compressor
	Radiator	Fin type radiator
	Refrigerant	Refrigerant R404A
Heating System		Stainless steel radiating heater
Controller		Touch screen controller HL-1000
Safety Devices		Overheat protector Switch Compressor overload protector switch Fault alarm system
Accessories		Viewing window, Chamber lamp, Cable port ø50mm, Product shelf slides 2 pieces, universal casters Touch screen controller HL-1000

Note: 1. The performance values are no specimen inside the test area
2. At 20 ambient temperature, rated voltage
3. According to IEC68-2-1 and IEC68-2-2
4. The above specifications are for reference only.

Chamber Dimensions:

Model	Interior Dimension W × H × D	Exterior Dimension W × H × D	Interior Volume
QTL-80A/B/C/D	400 × 500 × 400mm 15.7” × 19.7” × 15.7”	930 × 1310 × 810mm 36.6” × 51.6” × 31.9”	80L
QTL-150A/B/C/D	500 × 600 × 500mm 19.7” × 23.6” × 19.7”	1030 × 1410 × 910mm 40.6” × 55.5” × 35.8”	150L
QTL-225A/B/C/D	500 × 750 × 600mm 19.7” × 29.5” × 23.6”	1080 × 1620 × 1120mm 42.5” × 63.8” × 44.1”	225L
QTL-416A/B/C/D	700 × 850 × 700mm 27.6” × 33.5” × 27.6”	1230 × 1660 × 1210mm 48.4” × 65.4” × 47.6”	416L
QTL-800A/B/C/D	1000 × 1000 × 800mm 39.4” ×39.4” × 31.5”	1530 ×1810 × 1310mm 60.2” × 71.3” × 51.6”	800L
QTL-1000A/B/C/D	1000 × 1000 × 1000mm 39.4” × 39.4” × 39.4”	1530 × 1810 × 1510mm 60.2” × 71.3” × 59.4”	1000L

Features:
Heating/Cooling System: Completely independent heating/cooling system can improve testing efficiency and using life.
Cycle System: Powerful blowing cycle system to avoid blind angle, makes temperature and humidity evenly distributed in the test area.
Viewing window and interior light makes viewing workspace freely and observe the test under best conditions.
Touch screen controller HL-1000 is designed to save chamber programming and setup time with temperature limit and alarm to protect your product.
Safety relay connection is provided to protect your device under test by removing power to it when the chamber is not running.
RS-232 communications is for computer connection, programming can be set on computer by software, monitor testing process and automatically execute power on/off functions.
Chamber exterior material is stainless steel with environmentally baking paint resists corrosion and provides impact resistance. Interior material is SUS304# stainless steel with excellent heat resistance and easy to clean.
Adjustable product shelf slides out for easier product access. Shelf design is non-tipping and supports large product loads.
Left side of chamber with diameter 50mm cable port for power-on test.