Atomfair IR-Oil 840 Infrared Oil Analyzer
Product Overview
Atomfair IR-Oil 840 is a professional oil testing instrument developed in accordance with international standards, featuring compact size, light weight, integrated optical system design, excellent stability and high signal-to-noise ratio. It is suitable for the determination of petroleum, animal and vegetable oils in industrial wastewater, domestic sewage, oil fume, oil mist and soil, providing reliable and efficient testing solutions for environmental monitoring, water quality analysis and soil testing scenarios.
Core Advantages
1. Dual-purpose & Flexible Adaptation: Adopt cast aluminum alloy base with natural aging treatment, small size and light weight. It can be used as a fixed laboratory instrument or a portable device for on-site testing, suitable for multi-scenario testing needs.
2. Stable & Accurate with Reliable Data: Equipped with integrated optical system with short optical path and high energy, strong stability and high signal-to-noise ratio. The original automatic switching mechanism between sample cell and reference cell can realize precise positioning, eliminate errors, stabilize measurement results and achieve automatic zero adjustment.
3. Precise & Efficient Wave Number Positioning: Adopt cosecant principle for precise wave number positioning and scanning, with wave number positioning accuracy < 1 wave number to ensure the accuracy of detection data.
4. Practical Performance with Controllable Error: Simulate oil components in water, the measurement error of standard oil with any composition is < 5%, which can effectively meet the actual testing needs of water samples.
5. Convenient Operation & Intelligent: Equipped with large screen color LCD touch display, supporting stand-alone operation and computer connection. Full wave number measurement with real-time spectrum display for users to fully grasp sample information. Equipped with proprietary oil testing software (software copyright applied), integrating spectrum scanning, analysis, calculation and storage to simplify the operation process.
Technical Parameters
Technical Index Specification Parameters
Wave Number Scanning Range 3400~2400cm⁻¹
Wave Number Accuracy ±1cm⁻¹
Wave Number Repeatability ±1cm⁻¹
Detection Limit ≤0.02mg/L
Measurement Repeatability <2%
Measurement Accuracy ±2%
Absorbance Linear Range 0.0000~1.9999AU
Measurement Range (Enriched Oil Concentration in Water) 0.02~800mg/L
Minimum Detectable Concentration (Enriched Oil Concentration in Water) 0.002mg/L
Baseline Drift <1%/4h
Measurement Error of Different Ratios <5%
Communication Interface RS232, USB
Overall Dimension (mm) 540×246×160
Weight (Kg) 13
Power Supply 220V±20V, 50Hz±1Hz, 40W
Working Humidity <80%
Working Temperature 5~35°C
If you’re interested, have any questions, or have specific customization requirements, please feel free to contact us at inquiry@atomfair.com.
The instrument requires controlled environmental conditions for accurate operation. Electrical supply must meet specified voltage and frequency tolerances.
- Temperature and Humidity Operating Range: Operate the instrument within 5 to 35 °C ambient temperature and below 80% relative humidity.
- Electrical Supply Requirements: Connect the instrument to a 220 V ± 20 V, 50 Hz ± 1 Hz power source with a 40 W capacity.
What are the detection limit and measurement range of the Atomfair IR-Oil 840 for oil-in-water analysis?
The Atomfair IR-Oil 840 achieves a detection limit of ≤0.02 mg/L and a minimum detectable concentration of 0.002 mg/L for enriched oil concentration in water. Its measurement range spans 0.02 to 800 mg/L, with a measurement error for different ratios below 5%, ensuring reliable quantification across low and high concentration levels.
Can the Atomfair IR-Oil 840 be used interchangeably as a benchtop laboratory instrument and a portable field analyzer?
Yes. The instrument features a cast aluminum alloy base with natural aging treatment, weighing 13 kg and measuring 540×246×160 mm, making it compact enough for both fixed laboratory use and on-site transport. It supports stand-alone operation via a large color LCD touch display and computer connectivity through RS232 and USB interfaces, enabling flexible deployment in environmental monitoring and field testing scenarios.
What power and environmental conditions are required to operate the Atomfair IR-Oil 840 reliably?
The instrument requires a power supply of 220V ±20V at 50Hz ±1Hz with a maximum power consumption of 40W. It must be operated within an ambient temperature range of 5–35°C and relative humidity below 80%. These specifications ensure stable baseline drift (<1%/4h) and accurate wave number positioning (±1 cm⁻¹) under standard laboratory or controlled field conditions.
The Atomfair IR-Oil 840 Infrared Oil Analyzer delivers a compact, dual-purpose design with a cast aluminum alloy base and integrated optical system, achieving a detection limit of ≤0.02 mg/L and wave number positioning accuracy of ±1 cm⁻¹. Its automatic sample/reference cell switching and cosecant-based scanning ensure stable, precise measurements for oil-in-water analysis across environmental and soil applications.
Positive
- High sensitivity and accuracy: Detection limit of ≤0.02 mg/L and measurement accuracy of ±2% enable reliable quantification of trace oil concentrations in water, meeting stringent environmental monitoring requirements.
- Portable dual-purpose design: The cast aluminum alloy base with natural aging treatment provides a lightweight yet durable frame (13 kg), allowing seamless transition between fixed laboratory use and on-site field testing without compromising optical stability.
Trade-offs
- Environmental sensitivity: The instrument requires a working temperature of 5–35°C and humidity below 80%, limiting deployment in uncontrolled outdoor environments without additional climate protection.
- Power supply dependency: Operation depends on a 220V±20V, 50Hz±1Hz power source (40W), which may restrict true portability in remote field locations lacking stable mains electricity.
Every advanced material, component, equipment, and instrument in our catalog is backed by rigorous testing. We maintain strict internal quality management frameworks and align with CE conformity metrics to deliver transparent, reproducible performance data via our public open-science repository.
To request raw batch performance data, submit formal vendor registration paperwork, or execute a fast-turnaround R&D manufacturing loop, contact us at inquiry@atomfair.com.
Item is dispatched under the Atomfair Shipping & Delivery Framework (Free worldwide shipping on orders over $59 USD excl. heavy equipment). Return is governed by the Atomfair Return & Refund Policy (7-day technical return window).
