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Horiba OCMA-500 Oil Content Monitor

Recently designed, the Horiba OCMA-500 Oil Content Monitor is user friendly and has excellent features. It is simple to use too, after injecting the sample, all you have to do is press a button. This starts the monitoring operation quickly, from oil extraction to sample measurement and draining. This simplistic operating allows anyone to use it.

The OCMA-500 cuts solvent consumption by 20% compared with our previous products, reducing environmental impact. It also reduces the running costs.

Key Features

  Fully automated one-touch operation, from oil extraction to sample measurement and draining

  Reduced environmental impact and running costs (20% cut in solvent consumption)

  With no need for a solvent evaporation process, the OCMA-500 offers easy operation, and can detect even oils with low boiling points.

  Color graphic LCD - The OCMA-500 comes equipped with a 3.5-in color graphic LCD. Menus and measurement data can be clearly seen USB flash memory drive port Storing data on USB flash memories enables easy data management on PCs.

  Backlit extraction tank (patent applied for) - The extraction tank is equipped with LEDs. Illuminating the tank makes it easy to check the phase separation between sample and solvent.

  Unit conversion - Inputting measurement conditions can change the units displayed (mg/L, mg/kg, mg/g, and mg/PC) as the user needs.

Data Sheet


  Measurement principle: Solvent extraction, NDIR analysis (Infrared spectroscopy)
  Measurement range: 0mg/l ~ 200mg/l dynamic ranging
  Resolution: 0 to 99.9 mg/L; 0.1 mg/L / 100 to 200 mg/L; 1 mg/L
  Repeatability - 0 to 9.9 mg/L; ± 0.2 mg/L ± 1 digit / 10.0 to 99.9 mg/L; ± 2 mg/L ± 1 digit / 100 to 200 mg/L; ± 4 mg/L ± 1 digit *For standard liquids
  Display Method 3.5 inches, 320�240 dots
  Backlight Colour graphic LCD
  Calibration Method Zero, Span Calibration
  Extraction Solvent S-316 solvent
  Amount of test sample required Sample water : Solvent = 2 : 1
  Amount of extraction solvent required 8 mL
  Extraction Method Built-in extractor
  Ambient Operating Temperature 0 to 40 degC (non condensation)
  Power supply AC 100V to 240V ±10%, 50/60 Hz
  Power consumption: AC 100V:Approx.60VA / AC 240V: Approx.90VA
  External Dimensions 200(W)�313(D)�342(H) mm
  Mass Approx. 7 kg
  External Output Output to an USB memory stick
  Functions 300-item data memory, Stabilized measurement value display, Self error determination & Clock

Ordering Information

OCMA 500/550 Unit

3200551279 For measurement of oil in wasterwater
3200577558 For measurement of residual oil on components

Parts for OCMA-500

3200043516 Filter Element (5pcs/set) ∅40
3200044264 Filter Packing
3200043747 B-Heavy Oil (10ml/BTL)
3200549145 Absortbent Sheet
3200564367 Packing (For OCMA-500 extraction tank)

Parts for OCMA-550

0044428 Cell
3200582155 Cell Cap
3200043747 B-Heavy Oil (10ml/BTL)

Measuring Syringe and Options

3200043748 Micro Syringe
3200043783 Measurering Syringe (For Sample 20mL) Simple Type
3200043873 Measurering Syringe (For Solvent 10mL) Simple Type
3014054648 Measurering Syringe (For Sample 20mL) Standard Type
3014054647 Measurering Syringe (For Solvent 20mL) Standard Type
3014102236 Solvent Reclaimer
5200100690 Solvent S-316L (1.5kg/BTL)
ETO Test report for OCMA

Recommended Consumables Parts for OCMA-500 (2 Year Operation)

3200043516 Filter Element (5pcs/set) ∅40 x6
3200044264 Filter Packing x4
3200043747 B-Heavy Oil (10ml/BTL) x2
3200549145 Absortbent Sheet x1
3200564367 Packing (For OCMA-500 extraction tank) x4

Recommended Consumables Parts for OCMA-550 (2 Year Operation)

3200044428 Cell x2
3200582155 Cell Cap x2
3200043747 B-Heavy Oil (10ml/BTL) x2

Please note - Product designs and specifications are subject to change without notice. The user is responsible for determining the suitability of this product.

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