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Shanghai Renhe Scientific Instrument Co., Ltd.

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BrandGrabner
OriginAustria
ModelMINITEST FFK
Test PrincipleCorrosion-Resistant Capillary Extrusion (DIN 51805)
Temperature Range−50 °C to +30 °C
Temp. Accuracy±0.1 °C
Pressure Range0–300 kPa
Pressure Accuracy±0.1 kPa
Dimensions196 × 315 × 175 mm
Weight10 kg
Power Supply100–240 V AC, 50/60 Hz, 200 W or 12 V DC (optional)
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BrandSpectro Scientific
OriginUSA
ModelFieldLab 58
Product TypePortable Instrument
Detection CapabilitiesElemental Analysis (XRF), Particle Counting, Kinematic Viscosity at 40 °C, FTIR-based Oxidation, Nitration, Soot, Water, TAN/TBN, Fuel & Glycol Contamination
Power SupplyRechargeable Lithium-ion Battery
Dimensions487.68 × 386.08 × 228.6 mm (L × W × H)
ComplianceASTM D6595, D7690, D7883, D7621, D7943, ISO 11171, ISO 4406, ISO 21468, ISO 21469, USP <1058>, FDA 21 CFR Part 11 (audit trail enabled in software)
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BrandSpectro Scientific
OriginUSA
ModelLaserNet 200 Series
TypePortable Instrument
Detection ParametersParticle Counting, Ferrous Particle Concentration & Count (>25 µm), Morphological Wear Debris Classification, Free Water (ppm), Bubble/Contaminant Discrimination
Standards ComplianceASTM D7596, ISO 4406, NAS1638, SAE AS4059, ASTM D6786, ISO 11171
Imaging TechnologyDirect High-Resolution CCD Imaging with Laser Illumination
Particle Size Range≥2 µm (morphology-resolved), ≥20 µm (automated classification), ≥25 µm (ferrous count)
Max Sample Contamination Tolerance5,000,000 particles/mL
Max Soot Tolerance2% w/w
Auto-Gain Control (AGC)Yes
Onboard Data ManagementAsset Tracking, Trend Analysis, Custom Cleanliness Thresholds
Dimensions35.6 cm H × 36.8 cm W × 78.7 cm D
Weight8.5 kg
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BrandKoehler
OriginUSA
ModelNOACK
Standard ComplianceASTM D5800, DIN 51581
Temperature Range150–350 °C (±0.1 °C accuracy)
Heating Medium OptionsAluminum block (non-Wood’s alloy) or Wood’s alloy bath
Power Supply230 V, 50 Hz, 5.8 A
Dimensions (K44090)59 × 35 × 68 cm
Weight (K44090)26.7 kg
Dimensions (K44091)54 × 38 × 37 cm
Weight (K44091 with accessories)38.2 kg
Sample Mass65 g
Test Duration60 min at specified temperature
Air Flow ControlManual (incl. inclined-tube manometer, 0–30 mm H₂O) or optional automated pressure regulation
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BrandKoehler
OriginUSA
ModelK39495
Temperature Range25–84 °C
Temp. Stability±0.05 °C
Stirring Speed0–2000 rpm
Stirring Accuracy±1 rpm
Simultaneous Test Capacity7 × 100 mL samples
Bath MediumWater or white mineral oil
Bath Volume15.15 L
Power Supply220–240 V / 50 Hz / 12 A
Dimensions (W×D×H)52.7 × 38.75 × 74.9 cm
Heating Power75 W (1/10 hp)
Bath MaterialTransparent polycarbonate (25.5 × 28 × 24 cm)
Standards ComplianceASTM D1401, D6074, D6158
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BrandKoehler
OriginUSA
ModelFK35100
Sample Capacity6
Temperature Range51.7–399 °C
Temperature Stability±0.5 °C (±1 °F)
Maximum Air Flow Rate10 L/h
Power Supply220–240 V, 50/60 Hz, Single-Phase, 15.9 A
Dimensions83 × 37 × 105 cm
Weight122.9 kg
ComplianceASTM D4636, D5968, D6594
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BrandKoehler
OriginUSA
ModelK26210-3
Standard ComplianceASTM D6082
Test Temperature150 °C
Temperature Uniformity±0.5 °C
Bath Volume38.5 L
Air Flow Rate200 mL/min
Power Supply220–240 V, 50 Hz
Dimensions (W×D×H)82 × 38 × 79.4 cm
Weight28.1 kg
Heating SystemImmersed copper heater with PID-controlled microprocessor
Temperature DisplayDual LED, selectable ℃/°F
ConstructionSteel base with chemical-resistant polyimide enamel coating
IncludesTwo 1000 mL calibrated test cylinders, two calibrated antifoam heads, two air inlet tubes, two exhaust tubes, two rubber stoppers, one bath tank, one support stand
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BrandKoehler
OriginUSA
ModelK18200 Series Oxidation Stability Tester
Standards ComplianceASTM D2112, D2272, D4742
Operating Pressure90 psi (620 kPa) initial, up to 500 psi (3450 kPa) burst rating
Temperature RangeAmbient to 200 °C
Control Stability±0.02 °C
Rotation Speed100 rpm ± 1 rpm
Bath Capacity68 L (2-cell), 95 L (3-cell), 121 L (4-cell)
Heating Power0–2750 W (2/3-cell), 0–3750 W (4-cell)
Drive Motor0.5 hp continuous-duty, spherical bearing, integrated gear reduction
Bearing TypePTFE-coated carbon fluoropolymer
Pressure SensingDirect-mount transducer on oxygen bomb
SafetyAuto-shutdown at >177 °C or >16.7 °C above setpoint
SoftwareOxidata™ v5.x (Windows-based, FDA 21 CFR Part 11–ready audit trail, GLP-compliant data archiving)
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BrandKoehler
OriginUSA
ModelK50119
Test Plate Temperature RangeUp to 400 °C
Sample Oil Temperature RangeUp to 210 °C
Spray Speed0–1800 rpm (digital display)
Timer Range0–99.9 hours (adjustable countdown)
Acid Gas Flow Rate0.2–1.0 L/h
Oil Capacity0.35 L
Power Supply220–240 V, 50/60 Hz, 5 A
Test System Dimensions81 × 46 × 53 cm, 22.7 kg
Control Unit Dimensions46 × 30 × 46 cm, 11.3 kg
Temperature Display Units°C or °F selectable
ComplianceFTM 791-3462
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BrandKoehler
OriginUSA
ModelFK12190
Sample Capacity6 positions
Test Temperature RangeAmbient to 127 °C
Bath Medium9.5 L white mineral oil
Temperature Control Accuracy±0.5 °C at 110 °C
Air Flow Rate1.0 ±0.1 L/h (independent flowmeter & control valve)
Stirring Motor1/20 hp recirculating agitator
ComplianceASTM D2440, D4636, D5968, D6594
DisplayDual-scale digital LED (°C/°F), real-time and setpoint
SafetyOver-temperature cut-off with automatic power disconnection
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BrandKoehler
OriginUSA
ModelK18650
Standard ComplianceASTM D5074, STP512A L-60-1 (formerly CRC L-60), FTM 791-2504
Test Temperature162.8 ± 0.6 °C
Air Flow Rate1.1 L/h
Drive Speed1725 rpm
Load128 W
Power Supply220–240 V, 50 Hz, single-phase, 15 A
Dimensions (Test Chamber)61 × 61 × 37 cm
Dimensions (Control Cabinet)60 × 60 × 44 cm
Weight149.7 kg
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BrandSpectro Scientific
OriginUSA
Manufacturer TypeAuthorized Distributor
Origin CategoryImported
ModelFDM 6000 Series
Product TypePortable Instrument
Detection ParameterFuel Dilution in Engine Oil
Detection PrincipleSurface Acoustic Wave (SAW) Sensor + Headspace Vapor Analysis per Henry’s Law
Detection Range0.2–15% v/v
Repeatability≤5% RSD
Analysis Time≤120 s
Sample Volume<1 mL
Power SupplyRechargeable Li-ion Battery
Operating Temperature10–40 °C
Storage Temperature−30–85 °C
Relative Humidity10–90% RH (non-condensing)
Weight>3 kg
Dimensions17 × 20 × 13 cm
Environmental RatingIP34, NEMA Enclosure
Shock & Vibration ComplianceMIL-STD-810G
Electrical Safety CertificationsFCC Class B, CE
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BrandKoehler
OriginUSA
ModelK88501
Standards ComplianceASTM D3427, IP 313, DIN 51381, NF E48-614
Temperature RangeAmbient to 75 °C
Temperature ControlMicroprocessor-based LED digital controller
Power Supply230 V, 50 Hz, 1.5 A
Dimensions (W×D×H)61 × 71 × 97 cm
Weight103 kg
Sample VolumeStandard 200 mL test vessel
Air Flow ControlRegulated compressed air supply with pressure gauge
SafetyOverheat protection circuit
OptionalWindows-based data acquisition software, heated sample sleeve, baffle kit, air bath circulator with calibrated thermometer and sinker
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BrandKoehler
OriginUSA
ModelK38590
Sample Capacity10 positions
Temperature Range+80 °C to –40 °C
Temperature Control Accuracy±0.1 °C
Refrigeration Rateup to 5.0 °C/min
RefrigerantR-507
Compressor Power1/3 hp
Heating Power600 W
Power Supply220 V, 50/60 Hz, 7 A
Dimensions39 × 32 × 34 cm
Weight47.6 kg
ConstructionStainless steel housing and durable thermoplastic components
ComplianceASTM D4684, D3829, D6896, D6821*, SAE J300, ILSAC GF-3/GF-4
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BrandSpectro Scientific
OriginUSA
ModelMiniLab 153
Detection CapabilitiesElemental Analysis (ICP-OES), Particle Counting & Ferrography, Viscosity, Fluid Health Assessment (Oxidation, Nitration, Sulfation, TAN, TBN, Water Content)
Standards ComplianceASTM D6595, D7596, D8092, D7889
Analysis Time≤20 minutes per sample
Sample ThroughputFull suite of 4 test modules in single workflow
Vector-Based Diagnostic FrameworkTri-Vector Analysis (Wear, Contamination, Fluid Degradation)
Control SystemTDC (Tri-Vector Diagnostic Controller)
Operating EnvironmentIndustrial field site (non-laboratory)
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BrandKoehler
OriginUSA
Model SeriesK12290, K12219, K12339, K12395
Sample Capacity8 / 12 / 30 / 60 positions
Temperature RangeAmbient to 100 °C
Temperature Stability±0.1 °C (±0.2 °F)
Bath Volume37.8 L (8-pos) / 71.9 L (12-pos) / 227 L (30-pos) / 432 L (60-pos)
Bath MediumWhite Mineral Oil
ComplianceASTM D943, D2274, D2893, D4310, D6158
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BrandSpectro Scientific
OriginUSA
ModelFluidScan 1000
Product TypePortable Instrument
Detection PrincipleDirect Reading Infrared (DIR) Spectroscopy
ComplianceASTM D7889, ASTM E2412, ASTM D4739, ASTM D664, ASTM E1655
Key ParametersTAN (mg KOH/g), TBN (mg KOH/g), Oxidation (Abs/0.1 mm), Nitration (Abs/mm²), Sulfation (Abs/mm²), Water (ppm), Glycol (%), Soot (%), FAME (%), Residual Carbon, Additive Depletion, Fuel Dilution, Oil Mismatch Index, FFA (%), Total Glycerin, Antioxidant Content (%)
Sample Volume1–2 drops
Measurement Time~60 seconds
PowerRechargeable Li-ion battery (≥6 h operation)
Dimensions240 × 140 × 70 mm
Weight1.4 kg
SoftwareFluidScan Manager (PC-based, with trend analysis, asset management, automated reporting, audit trail, and data synchronization)
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BrandLISICO
OriginShanghai, China
ModelLS-O (Rotating Bomb Oxidation Method)
Detection ParameterOxidation Stability
Temperature Control Points140.0 ± 0.1 °C and 150.0 ± 0.1 °C
Rotation Speed100 ± 5 rpm
Pressure Range0–1.6 MPa (Pressure Sensor Accuracy: ±0.1% FS
Precision Gauge0.25 Class)
Power Consumption≤1400 W
Dimensions300 × 500 × 500 mm (W × D × H)
Weight40 kg
Compliance StandardsSH/T 0193, ASTM D2272
InterfaceEthernet for LIMS integration
Data StorageLocal HDD with persistent multi-test archive
Max Concurrent Units per PC4
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BrandKoehler
OriginUSA
ModelFK39199
Temperature RangeUp to 100 °C
Bath Capacity38.5 L (water)
Power Supply220–240 V, 50/60 Hz
Dimensions52.7 × 38.75 × 74.9 cm
ConstructionStainless steel wetted parts
Standards ComplianceASTM D2711, DIN 51353, ASTM D1401 (via configuration)
Control SystemMicroprocessor-based LED digital temperature controller with dual independent stirrer speed control and digital RPM display
IlluminationIntegrated LED lighting with transparent front viewport
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BrandKoehler
OriginUSA
ModelK56190 (1 L/h per sample) / K56290 (15 L/h per sample)
Sample Capacity12 positions
Temperature Range80–200 °C
Control Stability±0.2 °C
Heating MediumAluminum Block
Standards ComplianceIP 48, IP 280, IP 306, IP 307, IP 331, IP 335
DisplayDual-line LED, ℃/°F selectable
Overheat ProtectionAutomatic power cutoff above setpoint
Air Flow ControlIndependent precision mass flow regulation per station
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BrandKoehler
OriginUSA
ModelK30165NACE
Sample Capacity6 positions
Bath Volume41.6 L
Temperature RangeAmbient to 104°C (220°F)
Temperature Stability±0.5°C (±1°F)
Stirring Speed1000 rpm
Heating MediumWhite mineral oil
Power Supply220–240 V, 50 Hz, 6.8 A, Single-phase
Dimensions (W×D×H)83 × 36 × 69 cm
Weight35.8 kg
ConstructionStainless steel housing with chemical-resistant polyurethane coating
Motor TypeExplosion-proof ball-bearing induction motor, 1/12 hp
Control SystemMicroprocessor-based with °C/°F toggle and digital setpoint display
Overtemperature ProtectionIntegrated safety circuit
ComplianceASTM D665, D6158, D3603, IP 135, ISO 7120, DIN 51585, FTM 791-4011, NFT 60-151
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BrandKoehler
OriginUSA
ModelK12239
Temperature RangeAmbient to 200 °C
Temperature Stability±0.1 °C (±0.2 °F)
Bath MediumSilicone Oil
Sample CapacityUp to 12 glass vessels (10 for ASTM D5968 / FTM 791-5307/5308)
Air Flow ControlOptional analog flowmeter or digital mass flow controller
Temperature DisplayDual-line LED, °C/°F selectable
Power Supply220–240 V, 50/60 Hz
Dimensions (W×D×H)65 × 61 × 107 cm
Weight96.6 kg
ComplianceASTM D943, D2274, D2440, D2893, D4310, D4636, D5968, D6594
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BrandSpectro Scientific
OriginUSA
ModelMiniVisc 3000 Series (10–350 cSt @ 40 °C) / MiniVisc 3050 Series (1–700 cSt @ 40 °C)
Measurement PrincipleGravity-driven capillary flow in split-cell microchannel
Temperature Control40 °C ± 0.1 °C (PID-regulated)
Sample Volume60 µL
PowerRechargeable Li-ion battery (≥6 h runtime)
DisplayIntegrated high-resolution touchscreen
Weight1.8 kg
Dimensions152 × 127 × 203 mm (H × W × L)
ComplianceASTM D445, ISO 3104, IP 71
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BrandKoehler
OriginUSA
ModelKLA-1-TS / KLA-2-TS / KLA-3-TS
Temperature Range+80 °C to –80 °C
Resolution0.06 °C
Accuracy±0.1 °C
RepeatabilityCompliant with or better than ASTM D2500, D97, D5771–D5773, D5853, D5950
Cooling SystemDual-stage thermoelectric (Stage 1: –40 °C
Stage 2–80 °C)
Display6.4″ TFT/LCD touchscreen (640 × 480, 262K color)
Data Storage>60,000 test records in Microsoft Excel-compatible format
ComplianceASTM, ISO, DIN, IP standards per model configuration
Sample Detection MethodCoaxial fiber-optic pulse photometry (cloud point)
Max. Test Heads6
Power Supply220 V ±15%, 50–60 Hz
Dimensions66 × 60 × 80 cm
Weight80 kg
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