Thermal Shock Chamber
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Location:
goregaon (East) Mumbai, Maharashtra- 400063.
Mail Us On :
sales@srlabinstruments.com
info@srlabinstruments.com
Make a Call :
022 2685 8753
022 26858362
Thermal Shock Chamber Model NO : SRL / TSC/A-02
Application :
These equipments are used for climatic & durability tests of
electrical & electronic components, corrosion test on mechanical
assemblies, materials for simulated tropical & extreme tropical
conditions.
Ecocentric System :
Chamber runs on the basis of Dewpoint control. Less deviations
during short-term door opening & power failure. Less utility area
Increased storage area. Low operating cost. Minimum power &
water consumption. Reduced deviations. Less breakdowns due
to standby refrigeration & humidification system. Due to PLC
HMI & controlling through microprocessor based PID Temp. &
RH operations the on time of both Temp. & RH system is
reduced & efficiency of this system is increased with reduced
energy consumption.
Salient Features : [Optional]
The chamber is provided with best air circulation to give better temperature uniformity this is achieved by using one set of motor & blower in baffle wall Compartment to push treated air in working chamber. This system gives better than 1 deg c. temperature uniformity in working chamber, evaporator, heaters & steam injection system is from back side, behind baffle wall, the air circulation blower is also fitted in this compartment only. This arrangement helps to mix steam and air together and pass well mixed air inside the working chamber. Due to above system the temperature and humidity (R.H.) in complete chamber almost remains equal. Uniform horizontal or vertical airflow shall be provided for maintaining uniform temperature and RH in the room. System for adjustable forced air exchange shall be provided with up to 20 air exchanges per hour of fresh air to the room or its equivalent and an option to shut it down when not required.
Controller : [PLC with HMI TFT screen] :
First time in India developed by SR Lab Instruments.
Standby Refrigeration, Standby Humidification & Standby safety
controller with auto changeover, In case of failure of the main
system, To run the system for a longer with uninterrupted
operation.
Also USFDA approved 21 CFR compliance software, where in case of temp. & RH fluctuation, SMS & Email alert shall be sent to registered user nos and minute details of operation of the chamber can be downloaded weekly, Monthly or Quarterly
Also USFDA approved 21 CFR compliance software, where in case of temp. & RH fluctuation, SMS & Email alert shall be sent to registered user nos and minute details of operation of the chamber can be downloaded weekly, Monthly or Quarterly
Construction : [Dual Chamber]
MOC of the Chamber will be: Double walled Chamber with Inner of stainless steel 304 grade & outer of CRCA duly powder coated, PUF + Ceramic wool Insulation in between two walls.
Door : Flush type doors of metal surfaces (as per above specification of metal) with proper puff insulation of above mentioned standard or its equivalent. Doors shall have magnetic snap-in perimeter gasket or its equivalent, self-closing cam lift gravity hinges or its equivalent, a posi-seal door closure or its equivalent. Door shall have key lockable latch handle. Doorjambs shall be made fiberglass reinforced plastic or any other suitable material compatible with constructed door. Suitable doors with together glass window with organ gas Coating to Prevent Condensation on glass with its appropriate shutter.
Viewing Window: (As per size) Multilayered tempered glass with heated window in each compartment.
Drain system in the floor: Insulated floor shall be provided with center drain exiting to drain out the condensed water or any spill over liquids/solvents
- Double door, inner door of glass with frame & silicon gasket sealing, outer door metallic with PUF insulation
- The unit will be made of double walled leak proof metal door with lock,with a provision of opening door from inside.
- Forced air circulation for uniform temperature.
- Lockable & Movable PU wheels for easy movement.
Door : Flush type doors of metal surfaces (as per above specification of metal) with proper puff insulation of above mentioned standard or its equivalent. Doors shall have magnetic snap-in perimeter gasket or its equivalent, self-closing cam lift gravity hinges or its equivalent, a posi-seal door closure or its equivalent. Door shall have key lockable latch handle. Doorjambs shall be made fiberglass reinforced plastic or any other suitable material compatible with constructed door. Suitable doors with together glass window with organ gas Coating to Prevent Condensation on glass with its appropriate shutter.
Viewing Window: (As per size) Multilayered tempered glass with heated window in each compartment.
Drain system in the floor: Insulated floor shall be provided with center drain exiting to drain out the condensed water or any spill over liquids/solvents
Hot Zone :
Encolite SS 304 heater up to 5 KW
Controller : [PLC with HMI TFT screen]
[Single for the both chamber]
Air Circulation : [Dual Laminar Type]
PID Action : Provides Precise Temperature, Maintain Uniform And Accurate Growth Environment, Timer, Alarm, Auto-Tuning And Auto Start Stop Function. Technical Design and Construction Silent Fan Motor to Maintain Uniform Temperature Over Temperature and Current Protection Capability Ensure User Safety, Adjustable Sliding Rack, Alert Unexpected Interruption Of Electrical Power Or Unauthorized Change.
PLC-HMI Control system with touch screen display & HMI for data Storage, Stepwise Programmable Controller with 50 or more programs Provides Automatic Operation of Variable Temperature, Humidity Value, 100 Or More Cycles with Minimum 100 Sections in Each Cycle. Data logger with RS 485/232 port for logging & transfer of data. Auto restart, power failure event logging, memory protection S.M.A.R.T/ SELF diagnostics system. Control system shall have audio/audiovisual warning/alarm when set temperature/RH is below or above the set values. Ethernet communication port. Ambient temp. Monitoring. Over Temperature and Current Protection Capability Ensure User Safety, Adjustable Sliding Rack, Water Level Sensor Alert Control System. Total no of output: 23 channels. Alert Unexpected Interruption of Electrical Power or Unauthorized Change.4 digit Password lock.
Air Circulation : [Dual Laminar Type]
PID Action : Provides Precise Temperature, Maintain Uniform And Accurate Growth Environment, Timer, Alarm, Auto-Tuning And Auto Start Stop Function. Technical Design and Construction Silent Fan Motor to Maintain Uniform Temperature Over Temperature and Current Protection Capability Ensure User Safety, Adjustable Sliding Rack, Alert Unexpected Interruption Of Electrical Power Or Unauthorized Change.
PLC-HMI Control system with touch screen display & HMI for data Storage, Stepwise Programmable Controller with 50 or more programs Provides Automatic Operation of Variable Temperature, Humidity Value, 100 Or More Cycles with Minimum 100 Sections in Each Cycle. Data logger with RS 485/232 port for logging & transfer of data. Auto restart, power failure event logging, memory protection S.M.A.R.T/ SELF diagnostics system. Control system shall have audio/audiovisual warning/alarm when set temperature/RH is below or above the set values. Ethernet communication port. Ambient temp. Monitoring. Over Temperature and Current Protection Capability Ensure User Safety, Adjustable Sliding Rack, Water Level Sensor Alert Control System. Total no of output: 23 channels. Alert Unexpected Interruption of Electrical Power or Unauthorized Change.4 digit Password lock.
Air Circulation : [Dual Laminar Type]
Chamber shall be with internal Air circulation, and all the heaters
and cooling coil shall be located behind/ below the false sheet of
the chamber and outside the working space. The conditioning
shall be done by air circulation to maintain uniform temperature
by means of low noise fan by externally mounted motors air
circulation by fan shall be sucking to avoid direct air strike on
specimen.
The Thermal stock chamber is provided with best air circulation
to give better temperature uniformity this is achieved by using
one set of motor & blower in baffle wall Compartment to push
treated air in working chamber. This system gives better than
1 deg c. temperature uniformity in working chamber, evaporator,
heaters & steam injection system is from back side, behind
baffle wall, the air circulation blower is also fitted in this
compartment only.
Transfer :
Programmed automatic defrost cycle & self-contained hydraulic or
equivalent system to transfer within 10-30 seconds between the
zones as well as transfer programmable
Temp. Range : [Hot & Cold]
Temp. Range (Hot Chamber) :+50 C to +200°C
Temp. Range (Cold Chamber) : Ambient to -80° C
Temperature Stability/Time : ±0.2° C
Temperature Homogeneity/Spore :±2° C
Heating Rate for Hot chamber:Up to 10˚C/min
Cooling Rate for Cold chamber :Up to 10˚C/min
Transfer Basket load capacity :Maximum 100 kg
Temp. Range (Cold Chamber) : Ambient to -80° C
Temperature Stability/Time : ±0.2° C
Temperature Homogeneity/Spore :±2° C
Heating Rate for Hot chamber:Up to 10˚C/min
Cooling Rate for Cold chamber :Up to 10˚C/min
Transfer Basket load capacity :Maximum 100 kg
Safety Features :
2 minute compressor “on” delay timer to safeguard the
compressor. Compressors overload relay protector. Electronic
low water level cut off device to cut off the supply to boiler heater
in case of low water level. Safety Temp. Controller. MCB for mains.
- Unit will be provided with safety devices for temperature and humidity overshoot in case of malfunction.
- Built-in temp. Deviation, audio/visual alarms. Safety thermostat for over shooting of temp. Safety circuit to cut off the whole system.
- OLP (Overload Protector) & Time delay Circuit for safety of compressors.
- HRC fuses for compressors, Heaters & Mains
Transfer :
Programmed automatic defrost cycle & self-contained hydraulic or
equivalent system to transfer within 10-30 seconds between the
zones as well as transfer programmable.
Dry Air Purging : [Optional]
Provision for dry air purging for removing the moisture
LN2 Injection System : [Optional]
Automatically operated from the PLC with 0-100% capacity
adjustment with sensors, cylinders & regulators.
Chiller to be provided for cold zone if required.
Chiller to be provided for cold zone if required.
Cold Zone Refrigeration system : (Air Cooled)
Refrigerant: R23 / R404 A / SUVA-95 / 508B
Bitzer / Emerson / Danfoss/Tecumseh: make compressors,
2 stage cooling system with Cascade system for ULTRA LOW
TEMP. Range & Single stage system for Humidity Control. All
accessories such as HPCO/LPCO, Oil Separators, Dryers,
Relays, OLP etc. of Danfoss/Tecumseh Emerson Make.
CFC free refrigerant to be used to comply with the New
Environmental Regulation. Will have suitable tonnage compressor
for maintain temperature with lights on. Will have hermetically
sealed condensing unit compressor coupled with Evaporation coil
and condenser, safe guarded by time delay circuit. Cabinet shall
be supplied with air-cooled condensing unit with extended
compressor life and close temperature control. Cooling system
will be split type to place condenser unit in a ventilated area to
avoid hot air in growth chamber. Cooled air shall be delivered in
such a way to reduce or eliminate condensation within media
dishes and to provide maximum uniformity In different research
vessels. This may be through silent and durable fan motors or
through any kind of advanced air diffusers. Air Cooled Condenser
with solenoid & LP to pass hot gas to the chamber for uniformity
& long life of compressor for continuous usage. Phenolic coating
for cooling & condensing coils (All weather proof).
Power Supply
Single Phase 230V AC, 50Hz / Three Phase 440V AC, 50Hz
Documentation :
To comply with the documentation requirements, we provide
IQ, OQ & PQ protocols to be executed before taking the chamber
in to for regular use, and support the supply with the following
documents with the detail operational and service manual.
Standard Operating Procedure (SOP)
Operational Manual for Controller
IQ,PQ,OQ protocols certificate Calibration certificate of all controlling modules with traceable to
NABL / ERTL accredited labs. Certificate of MOC.
Test Report of chamber prior to supply with mapping certificate.
wiring diagram for ease of service maintenance.
Standard Operating Procedure (SOP)
Operational Manual for Controller
IQ,PQ,OQ protocols certificate Calibration certificate of all controlling modules with traceable to
NABL / ERTL accredited labs. Certificate of MOC.
Test Report of chamber prior to supply with mapping certificate.
wiring diagram for ease of service maintenance.
Certification :
- MSME Award For Best Manufacturing Practices 2023.
- ISO 9001:2015 Certified Co. D&B registered
- CE mark product.
- ISO 14001:2015 & WHO-GMP.
- ISO 45001:2018.
- ISO/IEC 17025: 2017
- Electrical Safety IEC 61010
- USFDA Certificate
- ROHS Certificate
- UL Certificate.
- NSIC & MSME registered.