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| Brand | KJ GROUP |
|---|---|
| Origin | Liaoning, China |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Domestic (China) |
| Model | QY-30 |
| Pricing | Upon Request |
| Input Voltage | AC 220 V, 50 Hz |
| Drive Power | 120 W |
| Spindle Speed Range | 70–2750 rpm |
| Z-Axis Travel | 100 mm (stepper motor-driven) |
| X/Y-Axis Travel | 200 mm × 80 mm (manual) |
| Quick Clamp Holding Force | 27 kgf |
| Sample Stage Dimensions | 300 mm × 100 mm × 10 mm |
| Stage Insert Plate | 180 mm × 75 mm × 5 mm |
| Standard Core Bit Internal Diameter | Ø30 mm |
| Overall Dimensions | 580 mm × 445 mm × 620 mm |
| Ambient Operating Conditions | ≤1000 m altitude, 10–40 °C, 45–65 %RH |
| Cooling | Integrated water circulation tray with inlet/outlet ports |
| Ventilation | Required |
| Compliance | Designed for ISO/IEC 17025-aligned lab environments |
| Brand | KJ GROUP |
|---|---|
| Origin | Liaoning, China |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Domestic (China) |
| Model | SYJ-50QY |
| Pricing | Upon Request |
| Max Sample Diameter | Ø90 mm × 2 mm |
| Vacuum Source | Clean Compressed Air (0.2–0.6 MPa) |
| Spindle Speed | 300–6500 rpm (recommended: 5000 rpm) |
| Feed Motor Speed | 0.5–7.5 rpm |
| Feed Rate | 0.014–0.23 mm/s |
| Sample Thickness Range | 0.3–1 mm |
| Operating Environment | 25 °C ±15 °C, ≤85% RH (non-condensing), Altitude <1000 m |
| Cooling | Adjustable Water-Based Coolant Flow |
| Dimensions (W×D×H) | 470 mm × 700 mm × 1100 mm |
| Weight | 40 kg |
| Required Utilities | AC 220 V, 50 Hz |
| Water Connection | Inlet & Drain Required |
| Ventilation | Mandatory |
| Workbench Minimum | 600 mm × 850 mm × 700 mm |
| Brand | Beijing Hangfeng |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | KLD-B-2 |
| Pricing | Available Upon Request |
| Brand | Beijing Hangfeng |
|---|---|
| Origin | Beijing, China |
| Model | KLD-O-S |
| Product Type | Online Analyzer |
| Detection Parameters | Particle Contamination & Water Content (Relative Humidity) |
| Compliance Standards | ISO 4406, GJB 420B, NAS 1638 |
| Flow Rate | 50–120 mL/min |
| Power Supply | DC 10–26 V (Ripple < 100 mVp-p) |
| Dimensions | 105 × 89 × 64 mm |
| Weight | 538 g |
| Operating Temperature | −20 to +60 °C |
| Storage Temperature | −20 to +80 °C |
| Pressure Rating | < 1 MPa |
| Humidity Range (Operating) | 20–85% RH (non-condensing) |
| (Storage) | up to 98% RH |
| Communication Interface | RS-485 / RS-232 |
| Repeatability | ±0.5 ISO Code |
| Moisture Measurement Range | 0–100% RH |
| Temperature Sensing Range | −20 to +80 °C |
| Channel Configuration | 4- or 6-channel, auto-adaptive |
| Display | OLED with wide viewing angle |
| Input Control | Dedicated tactile keys for分级 navigation and parameter configuration |
| Alarm Function | Real-time contamination level alerting based on ISO 4406 thresholds |
| Bubble Discrimination | Patented full-spectrum optical discrimination algorithm for bubble rejection |
| Flow Compensation | Onboard real-time flow rate calculation and viscosity-corrected particle counting |
| Origin | Germany |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | Klingspor PL31B Grit 180 |
| Unit Price | USD 210 (per pack of 50 sheets) |
| Origin | Germany |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | K-7000 |
| Pricing | Available Upon Request |
| Brand | KNAUER |
|---|---|
| Origin | Germany |
| Model | K-7400S |
| Measurement Principle | Cryoscopic Depression of Freezing Point |
| Compliance | European Pharmacopoeia 2.2.35 (01/2012) |
| Cooling System | Peltier-based Thermoelectric Cooler |
| Control | Integrated Microprocessor with Automated Cycle Management |
| Software Interface | EuroOsmo 7400 (Windows-compatible, supports audit trail, calibration logging, and data export in CSV, TXT, PDF formats) |
| Optional Peripherals | Thermal Printer, RS-232/USB Communication Module |
| Brand | KNAUER |
|---|---|
| Origin | Germany |
| Model | K-7400S |
| Measurement Principle | Cryoscopic Depression (Freezing Point Depression) |
| Sample Volume | 50–150 µL |
| Measurement Time | ~2 min per sample |
| Compliance | Ph. Eur. 2.2.35 (01/2012), USP <785>, ChP 2015 Edition, ISO/IEC 17025 applicable |
| Software | EuroOsmo-CN (21 CFR Part 11 compliant with audit trail, electronic signature, role-based access control) |
| Cooling System | Peltier-based thermoelectric cooling |
| Data Export Formats | PDF, Excel (.xlsx), CSV, TXT |
| Optional | Thermal printer integration |
| Validation Support | IQ/OQ documentation available |
| Brand | Knick |
|---|---|
| Origin | Germany |
| Manufacturer | Yes |
| Import Status | Imported |
| Model | Portavo 904 X |
| Pricing | Upon Request |
| Brand | Knick |
|---|---|
| Origin | Germany |
| Manufacturer Type | Manufacturer |
| Product Origin | Imported |
| Model | Knick VariTrans P15000 |
| Voltage Range | 0–10 V |
| Measurement Accuracy | Gain Error < 0.08 % of Reading (DC) |
| Maximum Output Current | 20 mA |
| Brand | Knick |
|---|---|
| Origin | Germany |
| Manufacturer Type | Manufacturer |
| Origin Category | Imported |
| Model | Knick VariTrans P27000 |
| Voltage Range | Configurable from 20 mV to 200 V |
| Switchable calibration increments | 60 mV, 100 mV, 150 mV, 300 mV, 500 mV, 1 V, 5 V, 10 V, 100 V (unipolar/bipolar) |
| Measurement Accuracy | Gain error < 0.08 % of reading (DC) |
| Current Output Options | ±10 V / 20 mA, 5 V, 10 V (unipolar/bipolar), and 4–20 mA, 1–5 V, 2–10 V selectable via calibration switch |
| Isolation | Reinforced galvanic isolation per EN 61140 |
| Bandwidth | >10 kHz (–3 dB) |
| Housing | 12.5 mm modular DIN-rail mountable design |
| Power Supply | 20–253 V AC/DC (VariPower™ wide-range) |
| Brand | Koehler |
|---|---|
| Origin | USA |
| Model | FK12190 |
| Sample Capacity | 6 positions |
| Test Temperature Range | Ambient to 127 °C |
| Bath Medium | 9.5 L white mineral oil |
| Temperature Control Accuracy | ±0.5 °C at 110 °C |
| Air Flow Rate | 1.0 ±0.1 L/h (independent flowmeter & control valve) |
| Stirring Motor | 1/20 hp recirculating agitator |
| Compliance | ASTM D2440, D4636, D5968, D6594 |
| Display | Dual-scale digital LED (°C/°F), real-time and setpoint |
| Safety | Over-temperature cut-off with automatic power disconnection |
| Brand | Koehler |
|---|---|
| Origin | USA |
| Model | FK35100 |
| Sample Capacity | 6 |
| Temperature Range | 51.7–399 °C |
| Temperature Stability | ±0.5 °C (±1 °F) |
| Maximum Air Flow Rate | 10 L/h |
| Power Supply | 220–240 V, 50/60 Hz, Single-Phase, 15.9 A |
| Dimensions | 83 × 37 × 105 cm |
| Weight | 122.9 kg |
| Compliance | ASTM D4636, D5968, D6594 |
| Brand | Koehler |
|---|---|
| Origin | USA |
| Model | FK39199 |
| Temperature Range | Up to 100 °C |
| Bath Capacity | 38.5 L (water) |
| Power Supply | 220–240 V, 50/60 Hz |
| Dimensions | 52.7 × 38.75 × 74.9 cm |
| Construction | Stainless steel wetted parts |
| Standards Compliance | ASTM D2711, DIN 51353, ASTM D1401 (via configuration) |
| Control System | Microprocessor-based LED digital temperature controller with dual independent stirrer speed control and digital RPM display |
| Illumination | Integrated LED lighting with transparent front viewport |
| Brand | Koehler |
|---|---|
| Origin | USA |
| Model | FK39990 |
| Standards Compliance | ASTM D1838, GPA 2140, ISO 6251 |
| Test Capacity | 4 samples simultaneously |
| Bath Temperature Range | Ambient to 105°C |
| Temperature Stability | ±0.5°C at 37.8°C |
| Heating Power | 0–750 W |
| Bath Medium | 3.8 L deionized water |
| Power Supply | 220–240 V, 50/60 Hz, single-phase, 3.4 A |
| Dimensions (W×D×H) | 30 × 25 × 61 cm |
| Weight | 8.6 kg |
| Pressure Rating | 1000 psi (6895 kPa) for stainless-steel test tubes |
| Includes | Four stainless-steel LPG corrosion test tubes with 1/4" needle valves, thermostatically controlled water bath, ASTM D1838 copper strips, polishing kit, and ASTM D1838 standard color chart |
| Brand | Koehler |
|---|---|
| Origin | USA |
| Model | FK45995 (Mechanical Bath), FK45910 (Dry-Ice Bath) |
| Standards Compliance | ASTM D6371, IP 309, DIN 51428 |
| Temperature Range | –68°C (–90°F) min (mechanical bath) |
| Dimensions (Mechanical) | 89 × 66 × 78.75 cm |
| Weight (Mechanical) | 117.75 kg |
| Dimensions (Dry-Ice) | 30 × 30 cm |
| Weight (Dry-Ice) | 8.6 kg |
| Thermometer Options | ASTM 5C (–38 to +50°C), ASTM 6C (–80 to +20°C) |
| Construction | Pyrex™ test cup, brass sleeve, rubber stopper, plastic insulating ring & gasket, calibrated pipette, 45-µm stainless steel mesh filter |
| Pressure Measurement | Mercury-free U-tube manometer |
| Accessories | K45900 CFPP test assembly, K45920 suction system, K45995 mechanical cold bath, K45910 dry-ice cold bath |
| Brand | Koehler |
|---|---|
| Origin | Germany |
| Model | FP2255 |
| Force Sensor Options | 0.5 kg / 2 kg / 10 kg |
| Force Resolution | 0.1 g |
| Force Accuracy | ±0.25% of full scale |
| Force Units | g, kg, lbs, oz, N |
| Test Area | 225 × 350 mm |
| Test Speed Range | 25–500 mm/min |
| Display | 240 × 64 mm LCD |
| Compliance Standards | ASTM D1894, ASTM D4521, ASTM D3330, ASTM F88, EN ISO 8295, TAPPI T816, BS 2782, FINAT 1/2/3/9 |
| Data Interface | USB port for real-time curve export and result transfer |
| Statistical Storage | Onboard memory with recall functionality |
| Test Modes | Static & kinetic COF, 90° peel, 180° peel, T-peel, seal strength |
| Brand | Koehler |
|---|---|
| Origin | USA |
| Model | HKV3000 / HKV4000 |
| Temperature Range | Ambient to 232°C (450°F) |
| Temperature Resolution | 0.1°C / 0.1°F (Calibratable to ±0.01°C) |
| Timing Resolution | 0.01 s (HKV3000), 0.1 s Auto-Conversion (HKV4000) |
| Timing Accuracy | ±0.01% |
| Bath Capacity | 7 × 2″ (51 mm) Capillary Viscometer Ports |
| Compliance | ASTM D445, D455, D2170, D6074, D6158 |
| Safety Features | Dual Overtemperature Cut-off (Primary RTD + Adjustable Backup Sensor), Integrated Low-Level Fluid Detection, Microprocessor-Controlled Heater Interlock |
| Communication Interface | RS232 (Standard on HKV4000 |
| Heating Medium | Water or Thermally Stable Heat Transfer Fluid |
| Stirring | Motor-Driven Non-Turbulent Impeller |
| Illumination | Built-in Fluorescent Light with Adjustable Backlight Panel |
| Brand | Koehler |
|---|---|
| Origin | USA |
| Manufacturer Status | Authorized Distributor |
| Origin Category | Imported |
| Model | K10290 |
| Pricing | Upon Request |
| Brand | Koehler |
|---|---|
| Origin | USA |
| Model | K10491, K10493, K10404 |
| Temperature Range | Ambient to 121 °C |
| Operating Pressure | 689 kPa (100 psi) |
| Compliance | ASTM D525, ASTM D873, ISO 7536, IP 40, IP 138, GB/T 8018, DIN 51780, DIN 51799, FTM 791-3352/3354, NF M 07-012/07-013 |
| Software | Oxidata™ (Windows-based, multi-channel real-time monitoring) |
| Bath Options | Solid-state (2- or 4-position) or liquid bath (4-position) |
| Safety Features | Over-temperature cutoff, pressure-relief membrane, direct-mounted pressure transducer, integrated pressure tracking and data logging |
| Brand | Koehler |
|---|---|
| Origin | USA |
| Model | K10600 (4-position), K10601 (6-position) |
| Construction Material | ASTM A316 Stainless Steel |
| Pressure Range | 0–200 psi |
| Dimensions | K10600 — 8.5" H × 9.5" D |
| Weight | K10600 — 6.4 kg |
| Compliance | ASTM D5304-2006 Standard Test Method for Evaluating Storage Stability of Middle Distillate Fuels by Oxygen Overpressure Method |
| Optional Accessory | K10540 Capped Sample Vessels |
| Brand | Koehler |
|---|---|
| Origin | USA |
| Manufacturer Status | Authorized Distributor |
| Product Origin | Imported |
| Model | K11459 |
| Test Pressure Range | Up to 100 psi (689 kPa) |
| Temperature Control Accuracy | ±0.1°C |
| Bath Capacity | 51.9 L (13.7 US gal) |
| Power Supply | 220–240 V, 50/60 Hz, Single Phase, 9.4 A |
| Dimensions (W×D×H) | 38.1 × 38.1 × 91.5 cm |
| Weight | Not specified |
| Sample Compatibility | Gasoline, volatile crude oil, LPG, and other light petroleum distillates |
| Compliance | ASTM D323, D1267 |
| Brand | Koehler |
|---|---|
| Origin | USA |
| Model | K12239 |
| Temperature Range | Ambient to 200 °C |
| Temperature Stability | ±0.1 °C (±0.2 °F) |
| Bath Medium | Silicone Oil |
| Sample Capacity | Up to 12 glass vessels (10 for ASTM D5968 / FTM 791-5307/5308) |
| Air Flow Control | Optional analog flowmeter or digital mass flow controller |
| Temperature Display | Dual-line LED, °C/°F selectable |
| Power Supply | 220–240 V, 50/60 Hz |
| Dimensions (W×D×H) | 65 × 61 × 107 cm |
| Weight | 96.6 kg |
| Compliance | ASTM D943, D2274, D2440, D2893, D4310, D4636, D5968, D6594 |
| Brand | Koehler |
|---|---|
| Origin | USA |
| Manufacturer Status | Authorized Distributor |
| Origin Category | Imported |
| Model | K12239 |
| Product Type | Laboratory Instrument |
| Test Parameter | Oxidation Stability |
| Compliance Standards | ASTM D943, D2274, D2440, D2893, D4310, D4636, D5968, D6594 |
| Sample Capacity | 12 reaction vessels |
| Temperature Range | Ambient to 200 °C |
| Temperature Accuracy | ±0.1 °C (±0.2 °F) |
| Bath Medium | High-Temperature Silicone Oil |
| Control System | Microprocessor-Based LED Digital Temperature Controller |
| Dimensions (W×D×H) | 65 × 61 × 107 cm |
| Weight | 96.6 kg |
| Power Supply | 220–240 V, 50/60 Hz, Single-Phase |
| Brand | Koehler |
|---|---|
| Origin | USA |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | K12290, K12219, K12339 |
| Quotation | Upon Request |
| Standards Compliance | ASTM D943, D2274, D2893*, D4310, D6158 |
| Sample Capacity | 8 / 12 / 30 / 60 positions |
| Temperature Range | Ambient to 100 °C |
| Temperature Stability | ±0.1 °C |
| Bath Medium | White mineral oil |
| Heating System | Immersed copper heater with 1⁄20 hp circulation agitator |
| Temperature Control | Microprocessor-based PID controller with LED digital display (°C/°F), overheat cut-off protection |
| Air Flow Rate | 3 L/h (independent flowmeter + control valve) |
| Bath Volume | 37.8 L (8-position), 71.9 L (12-position), 227 L (30-position), 432 L (60-position) |
| Dimensions & Weight | K12290: 44×64×107 cm, 62.1 kg |
| K12219 | 65×61×107 cm, 96.6 kg |
| K12339 | 109×140×132 cm, 404.6 kg |
| K12395 | 109×198×132 cm, 451.3 kg |
| Electrical Supply | 220–240 V, 50/60 Hz, single-phase |
| Brand | Koehler |
|---|---|
| Origin | USA |
| Model Series | K12290, K12219, K12339, K12395 |
| Sample Capacity | 8 / 12 / 30 / 60 positions |
| Temperature Range | Ambient to 100 °C |
| Temperature Stability | ±0.1 °C (±0.2 °F) |
| Bath Volume | 37.8 L (8-pos) / 71.9 L (12-pos) / 227 L (30-pos) / 432 L (60-pos) |
| Bath Medium | White Mineral Oil |
| Compliance | ASTM D943, D2274, D2893, D4310, D6158 |
| Brand | Koehler |
|---|---|
| Origin | USA |
| Manufacturer Status | Authorized Distributor |
| Origin Category | Imported |
| Model | K13009 |
| Price Range | USD 6,800 – 13,600 |
| Brand | Koehler |
|---|---|
| Origin | USA |
| Model | K13150 |
| Spectral Range | 420–710 nm |
| Spectral Bandwidth | 20 nm |
| Measurement Time | <25 s |
| Optical Path Length | 0.1–153 mm |
| Repeatability | Chromaticity (x,y) ±0.0002, Transmittance ±0.25%, Saybolt ±1 |
| Light Source | 5 V/10 W Tungsten-Halogen Lamp |
| Observer Angle | 2° |
| Illuminant | CIE Illuminant C |
| Display | 240 × 128 pixel backlit LCD |
| Interface | RS232 |
| Housing | Textured epoxy-coated steel |
| Dimensions | 51.5 × 19.5 × 17 cm |
| Weight | 7.75 kg |
| Compliance | CE, ASTM D156, D1500, D6045 |
| Brand | Koehler |
|---|---|
| Origin | USA |
| Model | K16175 |
| Output Voltage | 75 kV (RMS, symmetrical) |
| Rising Rate | 0.5–10 kV/s |
| Display Resolution | 0.1 kV |
| Max Power Consumption | 60 VA |
| Oil Temperature Range | 0–100 °C (resolution: 1 °C) |
| Compliant Standards | ASTM D877, ASTM D1816, IEC 60156 |
| Dimensions | 43 × 28 × 25 cm |
| Weight | 22 kg |
| Power Supply | 85–264 VAC, 47–63 Hz |
| Electrode Spacing Auto-Calibration | Yes |
| Integrated Thermal Sensor | Yes |
| Data Export | Bluetooth + USB flash drive interface |
| Built-in Thermal Cut-off & HV Interlock | Yes |
| Onboard Thermal Printer | Yes |
| Brand | Koehler |
|---|---|
| Origin | USA |
| Model | K16591 |
| Test Method Compliance | ASTM D3278, D3828, D4206 |
| Temperature Range | –30°C to +300°C |
| Sample Volume | 2 mL |
| Test Duration | ~60 seconds |
| Cup Material | Anodized Aluminum |
| Configuration | Closed-Cup |
| Certification | CE, UL Listed |
| Regulatory Alignment | Supports GLP/GMP audit trails and 21 CFR Part 11-compliant data integrity workflows |