£966.00ex. VAT £1,159.20 inc. VAT

The SP-220 Leak Detector has a rugged, light weight design as well as a fast response time. Ease of operation will make pinpointing hard-to-find, low concentration gas leaks a simple procedure.

Riken Keiki SP-220-SC Gas Leak Detector :

The lightweight SP-220-SC is a highly sensitive Gas Leak Detector for Toxic, Combustible and CFC Freon gases.

The SP-220 type SC version uses a hot-wire semiconductor sensor (MOS) that can detect a range of target gases.

Select from any of the forty listed gases for a direct reading referenced from a single calibration gas (PH3).

This new model SP-220-SC replaces the SP-205ASC used by the semiconductor industry for high sensitivity leak checking of hydride gases.

Riken Keiki SP-220-M / L / ML Gas Leak Detector :

The SP-220 Type M / L and ML are highly sensitive Gas Leak Detectors for Natural Gas as well as LPG .

Riken Keiki SP-220- F Gas Leak Detector :

The SP-220 Type F is a version exclusively for CFC Gases .

Riken Keiki SP-220-H Gas Leak Detector :

The SP-220 Type H2 is a version for Hydrogen

Riken Keiki SP-220-FUM

The SP-220 Type FUM is a version for Fumigation gases and can detect 7 Fumigation Gases including Phosphine as well as Sulfuryl Flouride.

General Features

The SP-220 Series has an integral pump, LCD display with backlight, moulded rubber cover as well as an LED light and weather protection.
The Instruments have an IP-55 rating for dust and water ingress as well as Snap logging (128 readings) and data-logging (256 data points). These features allow for accurate record keeping in addition to testing accountability.

The SP-220 also has the ability to zero out background gas to help identify if you are getting closer to a leak source.


Gases Detectable :-  Phosphine , acetone , arsine , ammonia , isobutane , isopropyl alcohol , carbon monoxide , ethyl alcohol , ethylene , vinyl chloride , methyl chloride , xylene , ethylene oxide , silane , methyl bromide , hydrogen , trichloroethylene , toluene , 1,2-dichloroethane , sulphur dioxide , propane , R-134a , R-22 , R-32 , n-hexane , benzene , formaldehyde , methane , methyl alcohol , methyl ethyl ketone , hydrogen sulphide , diborane , germane , hydrogen bromide , hydrogen chloride , R-407C , hydrogen selenide , R-410A , R404A & 2,3,3-3-Tetrafluoropropane


On All Orders over £100 and £500

Spend over £100.00 and receive a
FREE Single person 1st Aid Kit and
ERGO Safety Glasses

Spend over £500.00 and receive
2 x FREE 1st Aid Kits & 2 pairs of
Safety Glasses

Key Features:

  • Easy grip & Robust structure
  • High speed low conc. reading
  • Data logging function available
  • LED light available
  • Measurement gas changeable

Detector Specifications:

  • Dimension – 200mm(H) x 43mm(D) x 47mm(W) (Taper nozzle not included)
  • weight – 215g
  • Continuous operation – More than 12 hrs.
  • Operating temp. & humidity – -20~+55°C (-4°F~+131°F), 0~95%RH(Non-condensing)


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