LAN PLC Controller Temperature Humidity Alternate Environmental Test Chamber 1/3 Loading Ratio

Name: LAN PLC Controller Temperature Humidity Alternate Environmental Test Chamber 13 Loading Ratio
Brand: iqualitrol
Price: 1 USD

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Brand Name :	iqualitrol
Model Number :	QTH-600D
Certification :
Price :
Payment Terms :	T/T
Supply Ability :	5 Sets per Month
Delivery Time :	30 Working Days

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LAN PLC Controller Temperature Humidity Alternate Environmental Test Chamber 1/3 Loading Ratio

Temperature Humidity Alternate Environmental Test Chamber with PID Touch Screen Controller

Loading Ratio of iqualitrol Climate Test Chamber:

The suggested ratio, for many tests, is about 1:3 for the volume occupied to volume free within the chamber. ⅓ product to ⅔ empty space around the product ensures adequate airflow to the test sample and makes sure your test is conducted properly. Items that allow for airflow (such as a computer chassis with plenty of air vents) can take up a larger percentage of the test volume.

Whereas, sand, dust, and high altitude chambers do not need a 1:3 ratio of product volume and empty space. The airspeed inside the chamber is already very high for the products and makes a 1:3 ratio unnecessary. These chambers should be just slightly bigger than your test product.

Technical Specifications:

The test conditions for device performance parameters are: Air cooled ambient temperature at 25 ºC, water temperature of water cooling cycle is 25 ºC, no-load (no load)
Category	Model	QTH-100C/D	QTH-200C/D	QTH-330C/D	QTH-600C/D	QTH-1000C/D
	Internal size(WHD) mm	500×500 ×400	580×750 ×450	580×750 ×760	800×950 ×800	1100×950 ×950
	External size(WHD) mm	750×1650 ×1100	880×1730 ×1360	880×1730 ×1570	1100×1950 ×1700	1400×2000 ×2105
Main perfor-mance	Temperature range	C:-40C~+150C, D:-70C~+150C customize
	Temperature fluctuation	±0.5ºC
	Temperature uniformity	±2.0ºC (deviation: ±2.0ºC)
	Humidity range	20%~98%(Dry sphere temperature range+10ºC~+90ºC)
	Humidity fluctuation	±1.5%
	Humidity uniformity	<75% RH /≤±5%RH; >75% RH /≤±3%RH
	Heating performance	Average about 3 degrees per minute, no load.
	Cooling performance	C:from +20ºC to -40ºC average about 1 degrees per minute, no load
		D:from +20ºC to -70ºC average about 1 degrees per minute, no load
	Operating ambient temperature	Environmental temperature conditions for equipment functioning normally:+5ºC~35ºC
Structure	Outer box material	Steel plate lacquer-full computer white
	Inner box material	SUS 304#(or 316#) mirror stainless steel
	Insulation process	Outer rigid polyurethane foaming+Inner glass fiber cotton
System	Refrigeration mode	C: Mechanical vapor compression refrigeration-Single stage; Cooling mode optional: air cooling (standard) / water cooling.
		D: Mechanical vapor compression refrigeration-overlapping type; Cooling mode optional air cooling (standard) / water cooling
	Refrigeration compressor	Fully enclosed piston type/rotary compressor (Low noise / environmental protection)
	Cryogen	C:Environmental coolant R404A D:Environmental coolant R404A+R23
	Circulating fan	High-temperature induction motor+Aluminum alloy centrifugal wind blade
	Heater	Reliable stainless steel regenerator
	humidifier	Built-in stainless steel anti-corrosive heating pipe, water plate humidification (Convenient and clean, low water consumption)
Control system	control method	Solidified write PLC control system
	display screen	7-inch TFT true color liquid crystal display with a resolution of 800*480; hand touch input
	Operation mode	Values and programs
	Program capacity	120 group programs, each program can be set up 100 times
	Document storage	USB interface, easy to import or export internal parameters of programs and devices ; curve data can be derived from USB disk
	Communication	Optional LAN Network Interface, it is convenient for remote connection control and fault diagnosis.
Water supply	Water supply mode	Pump lift
	Water box	5-liter / 20-liter food-grade PE tank, removable for cleaning
	Water quality requirements	Resistance for water used for humidification≥500mΩ
Parts	Standard configuration	Diameter 100mm test hole and soft plug 2 piece; stainless steel riser with good air permeability 2 piece; movable casters with fixed mats 4 piece, observation window 1 piece
Protection	Standard configuration	Power over-voltage overload protection; power leakage protection switch; test product over temperature protection (independent); compressor overload high - voltage protection; heater over-temperature protection; humidifier dry burning protection; low water level protection ; controller self-diagnosis fault picture display.
Others	Power Supply	100L uniphase220V; others 3 phase 4 line380V 50Hz ±10%+protective earth wire
	Single-phase maximum current A	18A	18A	18A	22A	26A
	Power rating KW	4KW	7KW	7KW	10KW	10KW
	Nominal weight KG	180	280	320	500	700

Brief Introduction:
Temperature and humidity test chamber can simulate different environment condition. It's appropriate for testing material performance, such as resist heat, resist dry,resist humidity and resist cold. That can define performance of material. It is simple to operate and program easy to edit. It can show the set values and operative time.

Features:

1, Chamber exterior material is stainless steel with environmentally baking paint resists corrosion and provides impact resistance. Interior material is SUS 304# stainless steel , mirror finished with excellent heat resistance and easy to clean.

2, Controller imported LCD display screen can be displayed measuring values and setting the value and time.

3, Safety relay connection is provided to protect your device under test by removing power to it when the chamber is not running.

4, 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.

5, Fog-free viewing window and interior light makes viewing workspace freely and observe the test under best conditions.

6, Adjustable product shelf slides out for easier product access. Shelf design is non-tipping and supports large product loads.

7, Left and right side of chamber with diameter 100mm cable port for power-on test.

8, Optional electronic humidity sensor is used on all test chambers for accuracy and minimal maintenance.

9,The French Tecumseh brand is used for the circulation system of the compressor, more effective removal of oil between the condenser and the capillary and use environmentally refrigerants ( R23, R404, R507).

10.Completely independent system separate for testing in high temperature, low temperature and constant temperature & humidity environment.

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LAN PLC Controller Temperature Humidity Alternate Environmental Test Chamber 1/3 Loading Ratio

LAN PLC Controller Temperature Humidity Alternate Environmental Test Chamber 1/3 Loading Ratio

LAN PLC Controller Temperature Humidity Alternate Environmental Test Chamber 1/3 Loading Ratio

temperature controlled chamber

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LAN PLC Controller Temperature Humidity Alternate Environmental Test Chamber 1/3 Loading Ratio

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