Purpose

The Chamber is used to carry out Hot Tests at any temperature within specified limit. It meets almost all National and International Standards. Controlled heating with specific heating rate and step heating is required, select program controller to meet te requirement.

STANDARD SIZE OF CHAMBERS

Final Model	Work Space (H x W x D)	Static Load of Steel	Thermal load	No. of Selves
ENV-10-1-125 Liters	50 x 50 x 50 cm	10 Kg	20 watts	1
ENV-10-1-450 Liters	75 x 75 x 80 cm	25 Kg	50 watts	2
ENV-10-1-1000 Liters	100 x 100 x 100 cm	50 Kg	100 watts	2
ENV-10-1-CB	Custom Built	Specify	Specify	Specify
We have delivered Hot Cold & Humidity Chamber up to 10 x 4.5 x 3.5 meter size

 Major Specifications:

• Temperature range: (15⁰ C above Ambient) to +300⁰ C (Specify your testing range)
• Air breather is provided for smooth temperature control
• Temperature sensor: Pt-100 sensor
• Control accuracy: Better than +/- 0.5⁰ C (+/-1⁰ C for Walk In Chambers)
• Indicators for important functions and audio-visual alarm are provided
• Heating rate: 1° C/min (Average)
• Workspace is made from 18 gauge SS 304 sheet
• Outside is made from CRCA 18 gauge sheet and is painted with anti corrosive PU paint (Better than powder coating)
• Standard Port Holes: 50 mm / 100 mm / 150 mm diameter (Specify)
• Selves are provided which can be adjusted throughout height
• Multilayer observation window with illumination
• Caster wheel up to 1000 Liter models

Ambient condition: 10⁰ to 45⁰ C Control Instrumentation Options:

• Multispan or equivalent temperature controllers will be used (for manual control)
• Eurotherm programming controller Model 2404
• PLC-HMI base programming control

Optional Accessories (Select):  Temperature Data Logger (not suggested for PLC-HMI programmer) Major Safety Protection:

• Independent workspace over & under temperature protection
• Motor winding over temperature protection for semi sealed refrigeration compressors
• High discharge and low suction pressure correction before tripping
• Refrigeration compressor tripping at abnormal high discharge and low suction pressure
• Over Current Relays (OLR), MCBs etc. are provided as required.

Power Supply:

• 415 Volt – 50 Hz – 3Φ – N – E OR 230 Volt – 50 Hz -1Φ – E

 Cost Controlling Factors:

Many parameters like temperature range, workspace size, controllers, cooling rate etc. are affecting the cost. Therefore, be careful while providing such details to control cost of the chamber.

KINDLY SEND YOUR INQUIRY IN FOLLOWING QUESTIONNAIRE FORMAT

Description	Our Standard Specifications	Select or Specify Your Requirement		Remarks
ENV-01-1-125 Liters	50 x 50 x 50 cm			Select / tick mark the Model
ENV-01-1-450 Liters	75 x 75 x 80 cm
ENV-01-1-1000 Liters	100 x 100 x 100 cm
ENV-01-1-CB	Size: _____ W x _____ D x _____ H cm.			Specify any other information
	Static load: _____ Kg of Steel
	Dissipative load: _____ Watts
Temperature Range	(150 C above Ambient) to +3000 C			Choose your test range
Static Load	As specified in Table			Specify if load is different
Dissipative Load	As specified in Table
Port Holes	50 mm Ø	Yes/No		Select & Specify quantity. Smaller Port Holes are preferable.
	100 mm Ø	Yes/No
	150 mm Ø	Yes/No
Temperature Controller / Programmer	Simple controller			Choose to meet your requirement
	Eurotherm Programmer
	PLC/HMI programmer
Temperature Data Logger	—-	Yes/No		Specify numbers of channels
NABL Calibration	—-	Yes/No		—-
Specify additional requirements