Stability Chamber By Star Scientific Instruments

STABILITY CHAMBER U-TECH Make:

Complete Body Made Of Stainless Steel (304Grade) with Puff Insulation
1. Temperature Range : 10 0C to 60 0C
Humidity RangeUp to 80 RH
ICH Conditions250C/65% RH300C/65% RH
400C/75% RH300C/75% RH
2.
AccuracyA 0.5 0C and 2% RH
UniformityA 1.0 0C and 3% RH
Controller SystemMicroprocessor Based PID Controller
Dry Sensor RTD Type (Pt-100
Wet Sensor -humidity capacitance 3.3v volt
Memory:6000 Log Memory with Printing Interface (Data logger, Printing Data shows set Value, Actual, Value Date, Month, Year & Time)


3. Iinside Material : S.S. 304 / 22 S.W.G
Outside Material : S.S. 304 / 20 S.W.G
Body & Door InsulationCFC Free Poly Urethane Foam (PUF) 75 mm Thickness Viewing Window Full View Acrylic Observation Door, Chamber Illumination
Fluorescent Tube is provided in the Chamber
Port Hole 50 mm dia Porthole is provided on R.H.S of the Chamber for Validation

4. Heating System:S.S Nichrome Wire Emended Shape Air Heater. Capacity - 1 Kw (depend upon Chamber size
5. Cooling System:Cooling System Consists of Condenser & Compressor Capillary Type By Pass System
6. Compressor:Hermetically Sealed CFC Free Compressor, Make: Kirlosaker Copeland
7. Controller System: Temperature & RH% is controlled by Microprocessor Based PID Controller with Printer Interface Facility & PT-100 Sensor for Dry & RH % Capacitor Type Sensor for Wet Printing Data Shows Set Value, Actual Value Date, Month, Year & Time.

Safety Features:
Our safety controller is having Three safety cut-off (see graph below)
Lower temperature cut-off (above set Point)
Higher temperature cut-off (above set Point)
Lower temperature cut-off (below set Point)
The LED (LO1) blinks when temperature is undershoot below the lower set Point (Lower cut-off : Below set point)
The LED (LO2) blinks when temperature is overshoot above the set Point (Lower cut-off : Above set point)
The LED (HT) blinks when temperature is overshoot above the set Point (Higher Cut-off : Above set point)
The LED (BT) blinks when water is not present in the boiler tank.
Microprocessor based Safety Controller (Auto Reset) which will be cut off the heater Output Supply in case of over shoot of Low Set Temperature and it gives overshoot indication and alarm.

One Pt-100 Sensor Fitted inside the chamber. This will show the actual temperature on Safety Controller.

For Boiler Safety System:-
Thermostat is fitted in the boiler tank. Boiler Safety Circuit will cut off the Chamber Output Supply in case Off Low Water Level and it gives overshoot indication and alarm

For Temperature Safety System: Two Safety set Points are available. One is Lower Set Pont and other is Higher Set Point.
If Temperature gets Over Shoot above the Lower Set Point, Higher Safety will be cut off the Heater Supply.

Model No.Chamber Size InnerPrice (All SS) Inner SS Outer Powder Coating
SSI-116A 100 liter

If Temperature gets Over Shoot above the Higher Set Point, Higher Safety will be cut off the Chamber Power Supply. Work on 220/230Volts A.C.

Optional Accessories:
Complete with Data Logger with Printer