OCMA-550

Oil concentration meter

Automatic measurement with a single switch.

One-touch operation with a single button press allows for ease of use by anybody. Can be used for a wide range of applications such as wastewater monitoring and component quality control.

OIL

Division: Water Pollution
Manufacturing Company: HORIBA Advanced Techno Co., Ltd.

Quick and easy measurement in approximately 3 minutes*1

Measurements can be made easily and quickly by simply pressing the start button. Compared to the n-hexane method, measurement times can be significantly reduced.
*Excluding time for activities such as warming, calibration, rinsing

Capable of measuring low-boiling point oil components

The n-hexane method requires the evaporation of the oil extraction solvent, which leads to volatilization of low boiling point oils (such as gasoline). The OCMA-500 series eliminates the need for an evaporation process, allowing for the prevention of volatilization in low-boiling point oil components.

Oil content can be displayed as a concentration (value)

Unlike the n-hexane method, which calculates concentration by measuring the weight of oil content, OCMA-550 can directly display oil concentration.
*Please contact us for inquiries regarding the types of oil that can be detected.

Environmental-friendly, safe, and cost-effective oil extraction solvents are in use

The domestic model OCMA-505-H/555-H uses solvent H-519 for oil extraction, while the international model OCMA-500/550 uses solvent S-316. Both H-519 and S-316 are not regulated under the Montreal Protocol (Ozone Layer Protection Act) and the PRTR system (Act on the Evaluation of Chemical Substances and Regulation of Their Manufacture, etc. (CSCL)). Furthermore, compared to the traditional solvent H-997, solvent H-519 has achieved similar regeneration efficiency to solvent S-316, allowing for a reduction in running costs.

ModelOCMA-550
Product nameOil content analyzer
Measurement methodSolvent extraction - non-dispersive infrared absorption analysis method
Measured objectsSubstances extracted from sample water into solvent and having infrared absorption near a wavelength from 3.4 μm to 3.5 μm
Measurement range0 mg/L to 200 mg/L
ResolutionFor mg/L 0 to 99.9: 0.1, 100 to 200: 1
For mg/g, mg/kg, mg/PC 0 to 9.99: 0.01, 10.0 to 99.9: 0.1, 100 to 200: 1
Abs.: 0 to 1.000 Abs.: 0.001 Abs.
Repeatability0 mg/L to 9.9 mg/L: ±0.4 mg/L ±1 dig.
10.0 mg/L to 99.9 mg/L: ±2.0 mg/L ±1 dig.
100 mg/L to 200 mg/L: ±4 mg/L ±1 dig. * For standard liquids
Display method3.5 inches, 320×240 dots
Backlight Color graphic LCD
Calibration methodSelect each optionally zero calibration and span calibration
Extraction solventS-316
Amount of extraction solvent requiredApprox. 6.5 mL
Extraction methodUsing the extraction solvent, and extracted manually outside the product
Ambient operating temperature0°C to 40°C (no condensation)
Power supply100 V to 240 V AC ±10%, 50/60 Hz
Power consumption100 V to 240 V AC, Approx. 60 VA
External dimensions195 (H) × 253 (W) × 293 (D) mm
MassApprox. 5 kg
External outputOutput to a USB memory stick
Functions
  • 300-item data memory (measurement history)
  • Stabilized measurement value display
  • Self error determination
  • Clock
  • Conversion of measurement units
  • Compliant with ASTM D7066-4

Request for Information

Do you have any questions or requests? Use this form to contact our specialists.

* These fields are mandatory.

Related products

LO-300
LO-300

Laser scanning oil film detector

OCMA-500
OCMA-500

Oil concentration meter

SLFA-60
SLFA-60

X-ray Fluorescence Sulfur-in-Oil Analyzer

SLFA-6000
SLFA-6000

X-ray Fluorescence Sulfur-in-Oil Analyzer

X-5000*
X-5000*

Energy Dispersive X-ray Fluorescence Analyzer

XPLORER-NS*
XPLORER-NS*

Total Nitrogen and Sulfur Analyzer

XPLORER-TX/TS*
XPLORER-TX/TS*

Total Halogen and Sulfur Analyzer

51 series
51 series

Explosion-proof Gas Analyzer

AP-370 series
AP-370 series

Air Pollution Monitor

APCA-370
APCA-370

Ambient Carbon Dioxide Monitor

APMA-370
APMA-370

Ambient Carbon Monoxide Monitor

CEMS
CEMS

Continuous Emission Monitoring System

EMGA-920
EMGA-920

Oxygen/Nitrogen Analyzer

EMGA-921
EMGA-921

Hydrogen Analyzer

EMGA-930
EMGA-930

Oxygen/Nitrogen/Hydrogen Analyzer

EMGA-Expert
EMGA-Expert

Oxygen/Nitrogen/Hydrogen Analyzer
(Flagship High-Accuracy Model)

EMGA-Pro
EMGA-Pro

Oxygen/Nitrogen Analyzer (Entry Model)

EMIA-Expert
EMIA-Expert

Carbon/Sulfur Analyzer
(Flagship High-Accuracy Model)

EMIA-Pro
EMIA-Pro

Carbon/Sulfur Analyzer (Entry Model)

EMIA-Step
EMIA-Step

Carbon/Sulfur Analyzer (Tubular Electric Resistance Heating Furnace Model)

ENDA-5000 series
ENDA-5000 series

Stack Gas Analysis System

ENDA-7000 Series
ENDA-7000 Series

Stack Gas Analyzer

GA-370
GA-370

Trace Gas Monitor

GI-700 series
GI-700 series

Stack Gas Analyzer

IR-300
IR-300

Vapor Concentration Monitor

IR-400
IR-400

High-grade type Gas Monitor for Chamber Cleaning End Point Monitoring

LO-300
LO-300

Laser scanning oil film detector

MEXA-1300R
MEXA-1300R

Motor Exhaust Gas Analyzer

MEXA-584L
MEXA-584L

Automotive Emission Analyzer

MEXA-ONE
MEXA-ONE

Motor Exhaust Gas Analyzer

OBS-ONE GS Unit
OBS-ONE GS Unit

On-board Emissions Measurement System

OBS-ONE-XL (IRLAM)
OBS-ONE-XL (IRLAM)

On-board NH3/N2O Measurement System for real-world driving

OCMA-500
OCMA-500

Oil concentration meter

PG-300 series
PG-300 series

Portable Gas Analyzer

TX-100
TX-100

Tunable Laser Gas Analyzer

VA-5000 / VA-5000WM Series
VA-5000 / VA-5000WM Series

Multi-Component Gas Analyzer

Corporate