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Calibration and Testing Equipment


Additel 920 High Pressure Test Pump

adt 920

The ADT920 High Pressure Test Pump is a hand operated pressure pump designed to generate pressure from 95% vacuum to 3,000 psi (200 bar). With a long lever, it takes just 40 seconds to reach 3,000 psi (200 bar). A high quality screw press is designed for fine pressure adjustment, with an adjustable resolution up to 10 Pa (0.1 mbar).

  • Generates 95% vacuum to 3,000 psi (200 bar) pressure
  • Generates 3,000 psi (200 bar) in 40 seconds
  • Ideal comparison test pump for pressure instruments calibration

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Additel 916 Pneumatic Pressure Test Pump

ADT916

The ADT916 Pneumatic Pressure Test Pump is a hand operated pressure pump designed to generate pressure from 95% vacuum to 600 psi (40 bar). A high-quality screw press is designed for fine pressure adjustment, with an adjustment resolution up to 10 Pa (0.1 mbar). A specially designed shut-off valve makes the pressure as stable as possible during calibration.

  • Generate 95% vacuum to 600 psi (40 bar) pressure
  • Great stability and high resolution
  • Ideal comparison test pump for pressure instruments calibration
  • Hand-tight quick connectors

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Chart Recorder 12″ Stainless Steel AISI 316 case

chart recorder 12"

(for pressure DE WIT model P-12 for temperature DE WIT model T-12)

 

Specifications

  • Outline dimensions 336 x 463 x 150 mm, suitable for wall or panel mounting
  • Case material St. Steel AISI 316, weatherproof
  • Recording with disposable feltpen on 12″ recorder charts
  • Mechanical spring wound clockwork, 24 hrs (clockwise)
  • Window laminated safety glass, scratch proof
  • Pressure containing parts 316 SS to NACE (sour gas service)
  • Accuracy class 1,0 for pressures upto 20,000 psi
  • Accuracy class 2,0 for pressures of 25,000 psi and 30.000 psi
  • Connection bottom (wall mounting) or back (panel mounting, portable version)
  • 1/4” NPT female
  • Minimum pressure range: 0-500 psi
  • Maximum pressure range: 0-30.000 psi
  • Minimum temperature: -170 °C
  • Maximum temperature: +600 °C
  • Minimum temperature span: 60 °C

Options

  • Portable execution (add T to model number)
  • Yoke mounting (2″ pipe, add Y to model number)
  • Mechanical spring wound clockwork revolution time 1 hr, 4 hrs, 8 hrs, 12 hrs or 7 days (clockwise, optional anticlockwise)
  • Mechanical spring wound switchable clockwork revolution times 1 hour/15 minutes, 1 hr/4 hrs, 24 hours/7 days (clockwise)
  • Battery operated multi-programmable Sonceboz clock (anti-clockwise)
  • Other ranges and process connections available upon request
  • Dual pen, triple pen
  • Special executions to customer’s special requirementsLogoDeWit[1]

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Additel 937 Hydraulic High Pressure Calibration Pump

Additel 937

The ADT937 Hydraulic High Pressure Calibration Pump is a hand operated pressure pump designed for calibrating pressure measuring instruments with phosphoric acid ester fluid and Skydrol oil in the range from 85% vacuum to 15,000 psi (1000 bar). A specially designed shut-off valve makes the pressure as stable as possible during calibration.

  • Generates 85% vacuum to 15,000 psi (1,000 bar) pressure
  • Compatible to phosphoric acid ester fluid and Skydrol Oil
  • Increase and decrease pressure smoothlyAdditel-Logo-300x151[1]

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Additel 901 Low Pressure Test Pump

ADT901

The Additel 901 Low Pressure Test Pump is a hand operated pressure pump designed to generate pressures from -6 psi (-0.4 bar) to 6 psi (0.4 bar). The 901 Series is a very stable low pressure calibrator, with a high-quality screw press designed for fine pressure adjustment, with an adjustment resolution up to 0.1 Pa (0.001 mbar).

  • Generate 6 psi (0.4 bar) vacuum to 6 psi (0.4 bar) pressure
  • Ideal comparison test pump for low pressure applications
  • Great stability and high resolutionAdditel-Logo-300x151[1]

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Chart Recorder 6″ Stainless Steel AISI 316 Case

6" chart recorder

 (for pressure De Wit model 4892SS for temperature De Wit model 1892SS)

 

Specifications

  • Rectangular recorder for wall or panel mounting
  • Case material St.steel AISI 316, weather proof
  • Recording with disposable feltpen on circular recorder charts diameter 163 mm, writing width 60 mm
  • Mechanical spring wound clock, revolution time 24 hrs (clockwise)
  • Window laminated safety glass
  • Accuracy Class 1,0
  • Connection bottom or back, 1/2″ NPT or 1/2″ BSP
  • Minimum pressure range: 0-1 bar / 0-15 psi
  • Maximum pressure range: 0-4000 bar / 0-60.000 psi
  • Minimum temperature: -170 °C.
  • Maximum temperature: +600 °C
  • Minimum temperature span: 60 °C

Options

  • Portable execution (with handle & feet, add T to type number)
  • Wetted parts stainless steel AISI 316 (for range 0-1600 bar max.)
  • Mechanical spring wound clock, revolution time 1 hr, 4 hrs, 8 hrs, 12 hrs or 7 days (clockwise, optional: anti-clockwise)
  • Mechanical switchable clockworks 1 hr/15 min, 1 hr/4 hrs, 24 hrs/7 days
  • Multiprogrammable battery-operated chart drive (anti-clockwise)
  • Other ranges and connections available upon request
  • Special executions on request
  • Dual rangesLogoDeWit[1]

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Additel 918 Pneumatic Pressure Test Pump

additel 918

The ADT918 Pneumatic Pressure Test Pump is a hand operated pressure pump designed to generate pressure from 95% vacuum to 1,500 psi (100 bar). A high-quality screw press is designed for fine pressure adjustment, with an adjustment resolution up to 10 Pa (0.1 mbar). A specially designed shut-off valve makes the pressure as stable as possible during calibration.

  • Generates 95% vacuum to 1,500 psi (100 bar) pressure
  • Great stability and high resolution
  • Ideal comparison test pump for pressure instruments calibrationAdditel-Logo-300x151[1]

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Additel 912 Low Pressure Test Pump

ADT912

The Additel 912 Pneumatic Pressure Test Pump is a hand operated pressure pump designed to generate pressure from 95% vacuum to 60psi (4bar). The 912 is a very stable low pressure calibrator, with a high quality screw press designed for fine pressure adjustment, with an adjustment resolution up to 0.1 Pa (0.001 mbar).

  • Generate 95% vacuum to 60 psi (4 bar) pressure
  • Idea comparison test pump for low pressure application
  • Great stability and high resolution

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Chart Recorder 8″ Stainless Steel AISI 316 Case

chart recorder

(for pressure De Wit model 4888 SS for temperature De Wit model 1888 SS)

 

 Specifications

  • Rectangular recorder 277 x 277 mm for wall or panel mounting
  • Case St. Steel AISI 316, weatherproof, corrosion restistant
  • Recording with disposable feltpen on circular recorder charts diameter 223 mm, writing width 80 mm
  • Mechanical spring wound clock, revolution time 24 hrs (clockwise)
  • Viewing window laminated safety glass
  • Accuracy Class 1,0 (+/- 1% of full scale)
  • Connection bottom or back, 1/2″ NPT male or 1/2″ BSP male
  • Minimum pressure range: 0-1 bar / 0-15 psi
  • Maximum pressure range: 0-4000 bar / 0-60.000 psi
  • Minimum temperature span: 60°C.
  • Minimum temperature: -170 °C
  • Maximum temperature: +600 °C

Options

  • Portable execution (with handle & feet, add T to type number)
  • Wetted parts stainless steel AISI 316 (for range 0-1600 bar max.)
  • Mechanical spring wound clock, single revolution time 1 hr, 4 hrs, 8 hrs, 12 hrs or 7 days (clockwise, optional: anti-clockwise)
  • Switchable clockworks 1 hr/15 min, 1 hr/4 hrs, 2 hrs/8 hrs, 24 hrs/7 days (clockwise)
  • Multi programmable battery-operated chart drive (anti-clockwise)
  • Dual pen execution
  • Other ranges and process connections available upon request
  • Special executions to customerʼs special requirementsLogoDeWit[1]

 

 

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Additel 938 Hydraulic High Pressure Calibration Pump

ADT938

The ADT 938 Hydraulic High Pressure Test Pump is specially designed for calibrating oil-free pressure measuring instruments in the range of 85% vacuum to 15,000 psi (1,000 bar). All parts used in the pump have been carefully cleaned to remove oil, and the pump uses water as the media.

  • High pressures can be easily generated as well as increased and decreased smoothly due to patented screw press technology
  • Specially designed shut-off valve makes the pressure as stable as possible during calibration
  • Oil-free pressure instrumentsAdditel-Logo-300x151[1]

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Portable Contamination Analysis Kit

Portable Contamination Analysis Kit

The Pall portable contamination analysis kit forms an invaluable tool for monitoring contamination control. It enables you to make an on-the-spot assessment of system fluid cleanliness and to identify the types of contaminant in conjunction with the Pall contamination level booklet (PIH SIS ECLB). The kit comes complete with everything you require for immediate use, including a high quality microscope with 100x magnification and mechanical vernier stage; and a robust, quiet electric vacuum pump. You are also supplied with full operating instructions and guidance to this application in a wide range of oil condition monitoring and trouble shooting. Pall provides a scientific laboratory service which can give you full support in your ‘Total Cleanliness Control’ programme. Full training in the use of the kit can be given on your request.logo_pallhr_square[1]

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Circular chart recorder 8″

circular chart recorder

(for pressure De Wit model 4828 for temperature De Wit model 1828)

 

Specifications:

  • Circular chart recorder, 260 mm diameter with back flange for wall mounting
  • Case light metal, finish blue, weatherproof
  • Recording with disposable feltpen on circular recorder charts
    diameter 223 mm, writing width 80 mm
  • Mechanical spring wound clock, revolution time 24 hrs (clockwise)
  • Window laminated safety glass
  • Accuracy Class 1
  • Connection bottom or back, 1/2″ NPT or 1/2″ BSP
  • Minimum pressure range : 0-1 bar / 0-15 psi
  • Maximum pressure range : 0-4000 bar / 0-60.000 psi
  • Minimum temperature : – 170 °C
  • Maximum temperature : + 600 °C
  • Minimum temperature span : 60 °C

Options:

  • Portable execution (with handle & feet, add T to type number)
  • Wetted parts stainless steel AISI 316 (for range 0-1600 bar max.)
  • Mechanical spring wound clock, revolution time 1 hr, 4 hrs, 8 hrs, 12 hrs or 7 days (clockwise, optional: anti-clockwise)
  • Electric clockwork
  • Other ranges and connections available upon request
  • Special executions on request

Note:
All De Wit recorders are supplied with 50 recorder charts and 1 spare feltpen.
If you require a calibration certificate (traceable to (inter)national standards), please specify in case of order.LogoDeWit[1]

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