Lubricating Oil Tester
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| Brand | Tannas & King |
|---|---|
| Origin | USA |
| Manufacturer Status | Authorized Distributor |
| Origin Category | Imported |
| Model | TFAB |
| Product Type | Laboratory Instrument |
| Test Parameter | Foam Characteristics |
| Compliance Standards | ASTM D892, IP 146, ISO 6247 |
| Dimensions (W×D×H) | 61 × 61 × 53 cm |
| Weight | 72.5 kg |
| Power Supply | 220 V, Single-phase, 10 A, 50/60 Hz |
| Heating Medium | Forced Air |
| Motor | DC-driven, maintenance-free |
| Aeration Head | Stainless steel cylindrical head with pre-heated air supply |
| Air Flow System | Dual integrated mass flow meters |
| Air Flow Rate | 94–200 mL/min (±5 mL/min) |
| Temperature Range | 20–175 °C (±0.1 °C) |
| Test Programs | Four standardized sequences (I: 24 °C, II: 93.5 °C, III: 24 °C, IV: 150 °C) |
| Sample Volume | 200 mL |
| Test Capacity | Six 1000-mL graduated cylinders |
| Display | Touchscreen controller with real-time digital readouts, programmable alarms, and elapsed time tracking |
| Safety | Dual thermal protection (fuse + current-limiting fuse), CE certified |
| Shipping Weight/Dimensions | ~90 kg / 71 × 71 × 122 cm |
| Brand | Tannas&King |
|---|---|
| Origin | USA |
| Manufacturer Status | Authorized Distributor |
| Product Category | Imported Laboratory Instrument |
| Model | SB+2 |
| Application Scope | Lubricating Oil & Low-Temperature Fluid Characterization |
| Compliance Standards | ASTM D5133, D7110, D2983, D4684, D445, D97, D2500 |
| Temperature Range | +30 °C to –70 °C |
| Temperature Control Accuracy | ±0.1 °C (programmed), ±0.03 °C (manual) |
| Cooling Rate | 1 °C/h (for Brookfield Scan/Gel Index), Isothermal for Brotz–Feldt Viscosity |
| Bath Medium | Methanol (temperature-dependent) |
| Dimensions (W×D×H) | 48 × 61 × 69 cm |
| Net Weight | ~86 kg |
| Power Supply | 220 VAC, 50/60 Hz |
| Safety Certifications | CE |
| Transport Weight (Bath Unit) | ~123 kg |
| Transport Dimensions (Bath Unit) | 66 × 59 × 122 cm |
| Brand | SOLGE |
|---|---|
| Origin | South Korea |
| Model | VARTECTOR |
| Application | ASTM D7843-compliant film potential analysis of phosphate ester fire-resistant hydraulic fluids (EHC systems) |
| Measurement Principle | Reflectance-based colorimetric quantification of deposited insolubles on membrane filters using CIE L*a*b* color space |
| Compliance | Fully aligned with ASTM D7843–21 “Standard Test Method for Quantifying Potential for Insoluble Formation in Phosphate Ester Fluids” |
| Automation Level | Fully automated load control, optical measurement, system verification, and diagnostic reporting |
| Data Output | ΔE, ΔL*, a*, b* values |
| Brand | Beijing Hangfeng |
|---|---|
| Origin | Beijing, China |
| Model | ZL-B |
| Power Supply | AC 220 V / 50 Hz or DC 9 V high-energy battery |
| Weight | ≤5 kg |
| Power Consumption | ≤300 mW |
| Battery Life | Up to 6 hours continuous operation |
| Dimensions (L×W×H) | 225 × 225 × 140 mm |
| Repeatability Error | ≤3% |
| Test Parameters | Comprehensive contamination index, water content, metallic debris >65 µm, presence of light hydrocarbon dilution |
| Classification Output | “Poor”, “Usable”, or “Good” |
| Brand | Beijing Hangfeng |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | ZL-Z |
| Pricing | Available Upon Request |