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SALT SPRAY CHAMBER
SALT SPRAY CHAMBER-STI-194
SALT SPRAY CHAMBER

PRODUCT APPRAISAL/APPLICATION

Salt Spray Test Chamber and Cyclic Corrosion Test Chambers are made for testing corrosion resistant properties of metal parts, zinc plated nut and bolts, surface coating and paints. Samples are loaded inside the chamber under artificial corrosion environment so as to evaluate or predict the corrosion resistance of materials. Samples are examined under test at pre-determined period of time. Higher the corrosion resistivity longer will be the test time duration.

 

BASIC CONSTUCTION

Salt spray cabinet is a Double Walled unit. Outer body of the unit is constructed out of thick Stainless Steel sheet. The inner chamber is also made of heavy gauge satin finish corrosion resistant Stainless Steel sheet. These test chambers are ruggedly constructed with maintenance friendly design and suitable for testing as per IS / BS / ASTM and DIN standards. Exterior of these equipment are made of stainless steel sheet grade 304, while interior is made of thick stainless steel sheet of grade 304/ 316.

 

INSPECTION GLASS/UPPER COVER

Outer chamber of the salt spray chamber is incorporated with an inspection window/transparent Lid of plexi glass/Acrylic so as to observe the specimen under test without any disturbance to the inner test conditions.

 

TEMPERATURE RANGE

Temperature range of the unit is from ambient to 55 deg C. But the normal recommended working temperature is 35 deg C + 20C

 

TEMPERATURE CONTROL

Temperature of the salt spray cabinet is maintained by Solid State Digital Programmable Temperature Controller Cum Indicator with Corrosion resistant Pt 100 sensor.

 

TEMPERATURE SENSTIVITY

Temperature of the salt spray chamber is controlled with a sensitivity of + 10C

 

KEY FEATURES & ADVANTAGES

  • Easy loading and unloading of large samples
  • Digital microprocessor based control
  • Auto water refill system
  • Fog Collection System
  • Over temperature alarm
  • Low water alarm
  • Durable construction
  • Energy efficient design

 

SALIENT FEATURES

  • Construction: Stainless Steel Main body Grade 316 inside & Outside M.S. Powder coated/Stainless Steel with transparent lid  (toughened Glass) to observe sample under test
  • STORAGE TANK: The storage tank (Solution) is fabricated of Non Corrosive Stainless Steel/PVC. Incorporated with  Industrial Grade Immersion Heating elements of suitable wattage along with Temperature Controller
  • Air Regulator : Moisture cum oil filter and air regulator ranging from 0 to 30 psi is provided.
  • Atomiser: For utmost reliable atomizing zero choke inert material atomizer is provided.
  • Pressure Gauge   :  Pressure gauge is incorporated for measuring inlet air pressure
  • Tests Conducted  : Designed & conceptualized to conduct variety of tests such as salt spray, acetic spray & various chemical sprays with different percentage of salt concentrations can be conducted.

 

FRONT CONTROL PANEL

The control instruments are mounted in one panel so it easy to operate and clear at a glance. Front Control panel of our units comprises of on/off switches, Solid State Digital PID/Programmable Temperature Controller Cum Indicator, Digital Timer, Pressure gauge and mains indicator lamps

 

POWER REQUIREMENTS

 To work on 220 V, 1Ph, AC supply.

TECHNICAL SPECIFICATIONS

 

Temperature Test

35°C ±1°C / 50°C ±1°C

Air

47°C ±1°C / 63°C ±1°C

Temperature Accuracy

±2°C

Temperature sensor

PT100

Humidity Range

45 - 95% RH approx. ( Storage period)

Humidity Accuracy

±3% RH

Controller

Digital PID Controller

Pressure

Pressure regulator with pressure gauge

Air Regulator

Moisture cum oil filter and air regulator

Automatic Purging

 

Quick & effective purging to salt fog after test and also during 

opening/closing of canopy

Canopy

Transparent acrylic sheet

Exterior

Stainless steel 304

Interior

FRP / Stainless steel 304 / 316

Insulation

Glass wool

Tank capacity

250, 450 and 1000 Liters

Salt Solution Reservoir

50 Litres

Nozzle

Glass

Power supply

220 / 440 Volts 50 Hz

Spares required

Air compressor

 

Upgrades/Optional 

Pneumatically opening / closing of canopy

PLC with HMI interface

Solution level indicator

Data logger with USB interface

SO2 gas dosing


 

STANDARD DIMENSIONS/SIZES

Model Dimension (mm)                    Tank Size (Litres)

  • 800 x 500 x 550                                  250
  • 1000 x 700 x 750                                450
  • 1000 x 1000 x 600                              600
  • 1350 x 1000 x 600                              800
  • 1600 x 700 x 800                              1000 

 

Note: Following company’s constant endeavor to improve design & quality, the instrument may differ in detail, description or as shown in this manual.

Testimonials


Om Sai Ram
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