R A Scientific Instruments

Suitable for carrying out different quality control tests under controlled conditions of temperature & humidity. Inner chamber consists of S.S. & outer wall of M.S. sheet duly powder coated. The gap of 75 mm. between the outer & inner wall is fitted with special grade glass wool/puff insulation to prevent thermal losses.  A self cooler air circulation fan is fitted to maintain uniform temperature & humidity conditions throughout the chamber temp. Range from 10°C to 60°C is controlled by MICRO PROCESSOR PID CONTROLLER with an accuracy of ±0.5ºc. Temp. Humidity is controlled through the desire set humidity range from 30% RH to 95% RH ± 3% RH.

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

R A Scientific Instruments, is known to be one of the finest Manufacturer and Retailer of this commendable range of Laboratory Autoclaves, Glass Distillation, Laminar Air Flow, Ice Lined Refrigerator, Tray Dryer, Vertical Autoclave, Stainless Steel Tray Dryer, Horizontal Autoclave, Hospital Autoclave & Sterlizers, Hot Air Oven, Biosafety Cabinets, Electric Tray Dryer, Laboratory Hot Air Oven, Laminar Air Flow, BOD Incubators, Pass Box, Drying Ovens, Laboratory Refrigerators, Stability chambers, Fume Hoods, Blood Bank Refrigerators, Laboratory Freezers, Sterlizers, Shaking Incubators, Dynamic Pass Box, Seed Germinators, Plant Growth Chambers, Clean Room Equipments,Pharma Freezers, Serological Water Bath, Hybridization Ovens, High Temperature Oil Bath, Distilliation Units, Digital Refrectometer, Digital PH Meter, Bomb Calorimeters, Hand Refractometers, Lyophilizer, Mortuary Cabinets, Air Shower,  etc. 

We are Dealing in PAN INDIA and currently have our Satisfied Clients in all Major Cities Like DELHI, GURGAON, NOIDA, FARIDABAD, GAZIABAD,  JAIPUR, LUCKNOW, JAMMU & KASHMIR, KANPUR, CHANDIGARH, AMBALA, PANIPAT, SONEPAT, RUDRAPUR, HARIDWAR, LUDHIANA, ALWAR, MUMBAI, PUNE, NASHIK, NAGPUR, INDORE, BHOPAL, CHENNAI, ERNAKULAM, HYDERABAD, KERALA, KOLKATA, AHMEDABAD, RAJKOT, VADODARA, SURAT, ORISSA, PUNJAB, ANDRA PRADESH, RAJASTHAN, KARNATKA, RANCHI, TELANGANA, JHARKHAND, BIHAR, PATNA, BENGLURU, TRIPURA.