Technical parameters of Ningbo high and low temperature alternating humidity test chamber

NegotiableUpdate on 03/14

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

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Overview

The Ningbo High and Low Temperature Alternating Damp Heat Test Chamber is suitable for conducting high and low temperature and alternating tests on electrical, electronic, mechanical, and other products, components, materials, etc. It simulates temperature changes to test the quality and reliability of products, components, materials, etc.

Product Details

Ningbo High and Low Temperature Alternating Damp Heat Test ChamberThe product is widely used for high and low temperature routine testing, cold resistance testing, and low temperature storage of electronic and electrical products, instruments, materials, components, equipment, etc., in order to analyze and evaluate the performance and behavior under the proposed environmental conditions during the test.

Product Features:

Adopting a color LCD touch control screen and a menu based operation interface, it is intuitive to observe and easy to operate.

The Chinese and English operation interface can be freely selected, and the screen can display real-time temperature and humidity operation curves.

120 sets of 99 segments per group can be set, with 999 cycles, and each segment can be set for 999 hours, 59 minutes, and 59 seconds.

● It has a screen lock function to prevent human touch from changing test data or stopping the machine.

Equipped with P.I.D automatic calculation function, it can immediately correct temperature and humidity change conditions.

Equipped with RS-232 or RS-485 communication interfaces, it can be programmed on a computer to monitor the testing process and perform functions such as power on/off.

Install professional control software on the computer to simultaneously monitor and control 30 devices.

Real time analysis and storage of data on a computer, forming Excel or Word documents for easy printing.

Model and Technical Parameters of High Ningbo Low Temperature Alternating Damp Heat Test Chamber

Device Model		ECT 100L □	ECT 225L □	ECT500L □	ECT 640L □	ECT 1000L □
Nominal internal volume		105L	225L	504L	640L	1000L
sex can	temperature range	(A：0℃、B：-20℃、C：-40℃、D：-60℃、E：-70℃) ～+150℃
	temperature fluctuation	±0.5℃
	temperature deviation	±2.0℃
	Heating and cooling rate	Heating up: 2-3/min; ↓ Cooling: 0.7-1.5/min
internal dimensions （mm）	W	500	600	700	800	1000
	D	420	500	800	800	1000
	H	500	750	900	1000	1000
external dimensions （mm）	W	750	950	1050	1050	1250
	D	1120	1265	1565	1665	1750
	H	1620	1650	1895	1950	1950
Environmental temperature for use		+5～+35℃
material material	inner box	SUS304 stainless steel plate
	outer box	SEEC Salted Steel Plate+Surface Spray Coating Treatment
	adiabatic	Rigid polyurethane foam+glass fiber
tune section device	heater	Nickel chromium alloy electric wire heater
	humidifier	Stainless steel electric humidification
	fan	Stainless steel centrifugal fan
	refrigeration compressor	French "Taikang", German "Blog", German "Bizelle", American "Grain Wheel"
	refrigerant	R404a/R23/R508b
control manufacture device	monitor	7-inch TFT color touch display
	Operation mode	Program setting and fixed value method
	Setting method	Chinese/English menu, touch input
	Program capacity	Editable: 100 programs, each with a maximum of 100 steps and 999 segments; The program can be connected.
	input	PT100 Platinum Resistance
	communication function	Capable of local and remote communication; USB data export
	Curve recording function	Can save historical data and curves of device operation
	Supplementary functions	Fault alarm and cause; Fault records; Overtemperature protection; Upper and lower temperature protection; Power outage protection; Alarm output; Timer function.
equipment power supply		AC220V 50 Hz or AC380 50Hz three-phase four wire+protective earth wire
Standard Configuration		Multi layer anti fog glass window, test hole (Φ 50mm), action indicator light, interior lighting, storage rack
security configuration		Main power phase sequence and phase loss protection, leakage protection, load short circuit protection; Compressor overpressure, compressor motor overheating, compressor overcurrent. Overtemperature protection, temperature fuse, fan motor overheat protection.