Thermal Cycling Chamber

Climatic Chamber / Thermal Cycling Chamber/ Damp Heat Cycling Chamber / Conditioning Chamber

NSW-152-HC

APPLICATION
NSW India climatic chambers are a great choice for cyclic low, high temperature and humidity tests. Built with the highest quality and reliability, this chamber can meet the most stringent testing needs of various international standards such as ASTM, IEC, MIL, DIN, etc. NSW climatic chamber are designed for simulating, monitoring to control environment conditions. These chambers are double walled and modular in construction, easy to assemble at site. Size of chamber can be made as per customer requirement. Air circulation is made to create uniform temperature under RH inside. NSW climatic chamber are used to carry out various climatic tests such as condensation free temperature cyclic, hot storage /cold storage test at different temperature which may be fixed or variable.

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ENVIRONMENT / GROWTH CHAMBER

Calibration / Validation

  • Temperature sensor probe calibration with traceability to ERTL
  • Temperature controller calibration with traceability to ERTL

USES:

  • Investigation of vapor proofness of packed materials.
  • Determination of di-electric strength, insulation tests of electrical components.
  • To use as stability chamber in the pharmaceutical industries

TEMPERATURE & HUMIDITY

  • Performance range for Temperature Testing
  • Temperature Range:-30/-40/-70°C/-80°C /-90°C to +120°C /+150°C +180°C/+200°C
  • Temperature fluctuation in Time ± 0.5°C
  • Rate of Heating Min 1°C/min to 10°C/min
  • Rate of Cooling Min 1°C/min to 10°C/min
  • Performance range for Humidity Testing
  • Temperature Range: 10°C to +95 °C
  • Temperature fluctuation ±0.5°C
  • Humidity range 10% to 98% R.H.
  • Humidity deviation ± 3%
  • Dew point for Humidity tests -3 °C to +90 °C

CONTROLSYSTEM AND ITS PROGRAMMING

Control, Data acquisition and Monitoring (minimum requirements)

  • Digital 32 Bit measuringandcontrol system 4.3/5/7/10'' or larger Size Color TouchPanel which have inbuilt controller for operation, with/without the need of PC
  • TouchPanel: Colortouchpanelforoperation
  • Thedisplayshall provide the Information set andactual values of temperatureand relative humidity ingraphical form andnumericalform.
  • The temperature of the chamber shall be monitored by a temperature-sensing device suitably located in its working space. Provision for continuous display of set value and actual value of Temperature, Humidity and graphical representation of Temperature and Humidity with respect to time
  • USBandEthernetInterface
  • Program memory programs-
  • Segments- Program controllers start parameters for programs: immediately, delayed, real time, pause.
  • Password protection- Yes
  • Provision for selection of manual and automatic modes
  • Ethernet port for connection to a remote PC for programming and data logging

CONSTRUCTION

Interior: The inner chamber shall be constructed using AISI grade of stainless steel which is Corrosion Resistant. This shall be polished with a suitable finish. The entire test space is TIG welded and reinforced.

SIZE INSIDE CHAMBER (STAINLESS STEEL 304 QLTY)

SIZE INSIDE CHAMBER (STAINLESS STEEL 304 QLTY)

MODEL SIZE(MM)

W       D      H

LTRS RATING
NSW-152-HC-1 455 x 455 x 710 147 4.0 KW
NSW-152-HC-2 600 x 550 x 750 250 4.0 KW
NSW-152-HC-3 605 x 605 x 910 335 5.0 KW
NSW-152-HC-4 600 x 600 x 1200 450 5.0 KW
NSW-152-HC-A 600 x 650 x 1350 540 5.0 KW
NSW-152-HC-B 750 x 800 x 1000 600 6.0 KW
NSW-152-HC-C 800 x 800 x 1200 800 6.0 KW
NSW-152-HC-D 950 x 1000 x 1000 950 7.0 KW
NSW-152-HC-11 1000 x 1000 x 1000 1000 7.0 KW
NSW-152-HC-12 800 x 800 x 1800 1210 7.0 KW
NSW-152-HC-13 1000 x 1000 x 1300 1300 7.0 KW
NSW-152-HC-14 1000 x 1000 x 1500 1500 7.0 KW
NSW-152-HC-15 1600 x 800 x 1570 2000 7.0 KW

VALIDATION

  • IQ, OQ, PQ and DQ documentation and protocols shall be provided with equipment.
  • Documentation shall be given after supply & Installation.
  • Performance Qualification with Temperature Mapping.
  • The performance Validation Test consists of one cycle at any one temperature point for an 8 hour period.

EXTERIOR:

The exterior of the chamber shall be constructed of AISI grade welded galvanized steel chassis, with galvanized steel panels and access doors

DOORS:

Single door with door limit switches: Door shall have made using same material and thickness as of chamber with Limit Switch. Hinged on the left side, lockable, optimum contact pressure, one-handed operation with fog free heated viewing window300X300 mm.

LOCK:

 Lock on right hand side of chamber mandatory to meet building installation requirement.
Observation Window- Multilayer Observation Window of. Observation Window with internal heaters to avoid condensation formation on the Window

INSULATION:

The chamber shall have double wall type construction with minimum 125 mm insulation thickness (glasswool/puff) to take care of heat loss from the workspace and avoid condensation / hot spots on exterior wall

GASKET:

Double layer silicon gasket shall be provided for proper sealing of the door with chamber.

CASTER WHEELS:

 lockable non-metallic heavy duty castor wheels of sufficient weight carrying capacity shall be mounted for easy movement of the chamber on floor

Illumination Lamp:

Chamber shall be provided with illumination lamp for the working space Test Specimen protection: High and Low temperature limit controller which can be adjusted digitally (specimen protection with separate sensor) according to EN 60519-2 (1993)

MEASUREMENT SENSORS;

PT 100 Platinum Temperature Sensor. Climatic Psychrometric humidity measurement with automatically wetted wet bulb temperature sensor

REFRIGERATION UNIT:

Air-cooled /Water –cooled refrigeration unit

ACCESS PORT:

50mm/100mm/Φ 125 mm/150mm/200mm

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