HOLYSCIENTIFIC is one of the leading science equipment manufacturer & exporter of science equipments, science instruments, lab equipments, lab instruments, testing equipments, testing instruments, like Digital bio-safety cabinet, vertical & horizontal laminar air flow cooling & heating instruments like ultra low temperature deep freezers, BOD incubators, hot air oven, muffle furnace, microscope, fume hood environmental test chamber, water distillation plant, SDI kit, ocean grapy meter, water testing kit, PH meter, soil samplers & all types of laboratory & science instruments. This laboratory & scientific instruments used for laboratory sterilization, clean room, microbiology, pathology, bio technology, pharmaceuticals, seed & soil testing, metallurgical, food processing, customized instruments


We are instrumental in manufacturing & exporting a sturdily constructed array of stability chamber which is manufactured using latest technology & excellent quality materials sourced from dependable suppliers of the market. To ensure high functionality & optimum efficiency, our technicians fabricate the entire range of stability chambers under the supervisions of strength quality controllers. Our stability chambers compact in size, resistant to corrosion & high temperature & have a longer service life.


we are leading manufacturer of stability chamber also known as humidity chamber and environmental chamber. Our stability chamber has double wall construction. Inner chamber made of thick highly polished stainless steel 304 sheets with self support for wide range of shelf spacing. Supplied with three perforated shelves. (As per model) Exterior made of thick mild steel sheet duly finished in enamel paint or pastel mat finish colour combination. Outer double wall door is provided with magnetic gasket and lock & key arrangement. Inner door of our stability chamber is made of clear acrylic sheet of glass allowing inspection of material in the chamber without disturbing the chamber temperature. Door operated inner illumination has been provided. The gap between walls of equipment are filled with PUF (poly urethane form) which insures maximum thermal efficiency as well as reduce power consumption in our Stability chamber. Air circulation fan provided to make air circulation throughout the chamber. The temperature can be regulated within the range by means high precision double action controller. Castor wheel for easy movement. Fins type S.S tubular heater for stabilized accurate process temperature. A control panel is provided with various indicators lick ON/OFF switch cord plug, Heater indication lamp, etc.

Other Details:-


  1. Independent Displays fr Temperature & %RH
  2. Input Versions : ‘Dry Bulb / Wet Bulb’ r Temperature / RH Transmitters
  3. Facility to View & Set Min / Max Process Values
  4. Two Programmable Alarm outputs
  5. optional Serial Communication Port
  6. PLC based controlling with touch screen.

Technical features

  • 25 C – 60 % RH/40 C – 75% RH/30 C – 65%RH / 25 C- 40 % RH/40 C – 25% RH/ 30 C –35% RH.
  • Humidity range: 25% to 95 % RH. Accuracy / Uniformity+ 2% RH+3%RH
  • Temperature / humidity display: Digital LED 3 1/2digit
  • Control: – microprocessor based PID controller With auto tune.
  • Resolution: – 0.1 C/ 1 % RH
  • Temperature sensor: – PT100
  • RH sensor: – Direct capacitance type.
  • Heating: ‘U’ shaped NICROME wire heater in SS sheathing
  • Cooling: CFC free Copeland make compressor utilizing eco friendly refrigerant, with condenser, motor & relay.
  • Steam injection: – boiler with reservoir made of thick SS, with heater, water inlet control, low water level safeguard.
  • Air circulation: – flange motor with impeller/ blower
  • Construction: – Double wall, with insulation, outer door key lockable, inner glass viewing door
  • Chamber illumination: – fluorescent light with door switch or 15 watt bulb for clear vision (As per the model.)

STD Model

  • outer cabinet mild steel powder coated.
  • Inner chamber SS 304 grade

GMP Model

  • Outer cabinet SS 304 grade dull matt finish.
  • Inner chamber SS mirror finish


Our units are provided with door operated illumination system comprising of fluorescent lights. Front panel of our units comprises of on/off switches heating, cooling and mains indicator lamps, temperature controllers and voltmeters.

Universal data logger 25,200/- extra