Humidity Calibration Salt Capsule SC-58

  • Optional UKAS Calibration
  • Despatch within 1 working day
  • Pay by credit card or Rhopoint Metrology Account

£250.00£450.00

+ £4.95 shipping

All GBP prices are exclusive of UK VAT (where applicable)

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Salt capsules for use on air humidity probes. For various humidity levels and fully certified

Salt capsules for use on air humidity probes manufactured by:

Vaisala, Rotronics, Hanwell, Eltek and Novasina

• Optional UKAS Calibration
• Fully portable, use on-site or laboratory based
• No preparation, no mess, no power or auxiliary equipment needed
• Multiple, unlimited use, typically a 5 year life span
• Annual recalibration to ISO 17025 available
• Size: 18mm diameter by 55mm depth
• Simple to use and store
• Fully re-useable with re-sealing containers
• A full range of humidity values from 6% up to 97% humidity
• Calibration uncertainty typically +/- 1.7 % RH
• Health & safety (COSHH) material data sheets available with all calibration salts

 

Relative humidity emitted at specified temperatures:

SC (rh%) Composition 15°C 20°C 25°C 30°C
SC-6 LiBr 6.9 % 6.6% 6.4% 6.2% Buy now ›
SC-11 LiCl 11.3% 11.3% 11.3% 11.3% Buy now ›
SC-33 MgCl2-6H2O 33.3% 33.1% 32.8% 32.4% Buy now ›
SC-53 Mg(NO3)2-6H2O 55.9% 54.4% 52.9% 51.4% Buy now ›
SC-58 NaBr 60.7% 59.1% 57.6% 56.0% Buy now ›
SC-75 NaCl 75.6% 75.5% 75.3% 75.1% Buy now ›
SC-84 KCl 85.9% 85.1% 84.3% 83.6% Buy now ›
SC-90 Ba(Cl)2-2H2O 90.9% 90.5% 90.1% 89.9% Buy now ›
SC-97 K2SO4 (>20%) 97.9% 97.6% 97.3% 97.0% Buy now ›
SCA-12 12mm adaptor to suit selected probes from Rotronics, E & E Humidity Buy now ›
SCA-15 15mm adaptor to suit selected probes from Rotronics, Vaisala, Meaco Buy now ›
SCA-15 Compatibility without adaptor to suit most probes from: Novasina, Hanwell ( HL series) & Eltek ( GD series)

 

References: Greenspan, Humidity Fixed Points of Binary Saturated Aqueous Solutions. Journal of Research of the National Bureau of Standards Vol. 81A, No1 01/02 1977

 

 

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Additional information

Weight 1 kg
Calibration

Salt + UKAS Certificate, Salt only