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| Brand | Perten |
|---|---|
| Origin | Imported |
| Model | RVA 4500 |
| Viscosity Range | 20–50,000 cP (at 80 rpm) |
| Measurement Time | 3 min (stirring value) |
| Sample Mass | 2–3 g |
| Compliance | GB/T 22427.7-2023, GB/T 24852-2010, GB/T 24853-2010, AACC 61-02 (1995), AACC 22-08 (1995), AACC 76-21 (1997) |
| Software | Thermocline for Windows (TCW3) |
| Drive System | Brushless DC motor |
| Temperature Control | Programmable ramping and holding (4–130 °C) |
| Shear Control | Variable rotational speed (up to 160 rpm) |
| Data Output | Time-temperature-viscosity profiles with automated parameter extraction (onset, peak, breakdown, setback, final viscosity) |
| Brand | Perten |
|---|---|
| Origin | Sweden |
| Model | FN1000 |
| Compliance | ASTM/ICC/AACC/ISO/GB Standards |
| Sample Type | Wheat, Durum, Rye, Barley, Flour, and Other Cereal Grains |
| Measurement Principle | Viscosity-based enzymatic hydrolysis kinetics (Hagberg-Perten method) |
| Temperature Control | Precise 100 °C water bath with auto-leveling system |
| Dispensing Accuracy | 25.0 ± 0.2 mL deionized water per test |
| Display | 5.7″ color touchscreen with multilingual UI (including Chinese) |
| Connectivity | USB 2.0 + Ethernet (RJ45) for LIMS integration, barcode readers, and thermal printers |
| Altitude Compensation | Automatic correction above 610 m (2000 ft) ASL |
| Dual-Mode Operation | Standard Falling Number (FN) and Fungal Falling Number (FFN) via firmware switch |
| Data Management | Sample ID registration, moisture-corrected reporting, audit-ready result logs |
| Brand | Perten |
|---|---|
| Origin | Imported (Sweden) |
| Model | RVA-TecMaster |
| Viscosity Range | 40–16,000 cP at 80 rpm |
| Sample Mass | 2–3 g |
| Measurement Time | 3 min (stirring value), 13 min (paste viscosity profile) |
| Compliance | GB/T 22427.7-2023, GB/T 24852-2010, GB/T 24853-2010, AACC 61-02 (1995), AACC 22-08 (1995), AACC 76-21 (1997) |
| Software | Thermocline for Windows (TCW3), supports method upload and offline operation |
| Brand | Perten |
|---|---|
| Origin | Imported |
| Manufacturer Type | Authorized Distributor |
| Model | doughLAB |
| Price Range | USD 68,000 – 109,000 |
| Torque Measurement Range | 0–25 N·m |
| Rotational Speed Range | 0 or 10–200 rpm |
| Temperature Control Range | 10–80 °C (standard), with ±0.2 °C stability at 30 °C |
| Water Dispensing Range | 1–300 mL |
| Sample Bowl Options | 50 g or 300 g |
| Dimensions (H×W×D) | 970 × 490 × 370 mm |
| Weight | 91 kg (with bowl), 70 kg (without bowl) |
| Ambient Operating Conditions | 5–40 °C, <80% RH at 31 °C |
| Data Interface | RS-232 to USB converter |
| Brand | Perten |
|---|---|
| Origin | Imported |
| Manufacturer Type | Authorized Distributor |
| Model | RVA4800 |
| Voltage | 230/115 VAC, 5 A, 50/60 Hz |
| Dimensions (H×W×D) | 382 × 306 × 345 mm |
| Net Weight | 19 kg |
| Temperature Range | 0–140 °C |
| Heating/Cooling Rate | Up to 14 °C/min (adjustable) |
| Cooling Requirement | Tap water or recirculating chiller (1 L/min, 100–250 kPa) |
| Speed Range | 0, 20–2000 rpm (software-controlled) |
| Viscosity Range | 20–50,000 cP (at 80 rpm) |
| Viscosity Accuracy | ±2% at 5000 cP (calibrated against S2000 standard oil) |
| Compliance | ISO 9000 / ISO/IEC 17025, GB/T 22427.7–2023, ICC, AACC, FDA 21 CFR Part 11 (ER/ES), GLP/GMP-ready audit trail in TCW3 software |
| Brand | Perten |
|---|---|
| Origin | Netherlands |
| Model | LactoScope FT-B |
| Automation Level | Semi-Automatic |
| Analysis Speed | 60–80 samples/hour |
| Detection Range | Fat: 0–40% |
| Protein | 0–15% |
| Lactose | 0–15% |
| Total Solids | 0–45% |
| Repeatability | ≤0.25% CV |
| Accuracy | <1% CV |
| Operating System | Windows-based GUI with localized Chinese interface |
| Calibration Kits | Pre-validated modules for raw milk, cream (up to 40% fat), whey, flavored milk, and yogurt |
| Data Storage | SQL database architecture with backup/recovery support and external storage compatibility |
| Optical System | Dynascan™ interferometer-based FTIR with OpticsGuard™ desiccation and molecular sieve protection |
| Compliance | ISO 9622 / IDF 141, AOAC 972.16, ICAR-certified |
| Sample Volume | 10 mL |
| Sample Temperature Range | 4–42 °C |
| Dimensions (W×D×H) | 49 × 70 × 49 cm |
| Weight | 86 kg |
| Power Supply | 100–120 V, 60 Hz or 220–240 V, 50 Hz |
| Brand | Perten |
|---|---|
| Origin | Sweden |
| Model | GM2000 |
| Gluten Washing Time | 5 min |
| Mixer Speed | 120 ± 5 rpm |
| Dough Mixing Time | 20 s |
| Compliance | AACC 38-12.02, ICC 155/158/137/1, ISO 21415-2 & -4, GB/T 5506.2 & 5506.4, IRAM 15864, CCAT Method 13 |
| Brand | Perten |
|---|---|
| Origin | Sweden |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | LactoScope 300™ FT-IR |
| Detection Scope | Raw milk (cow, goat, sheep, camel), cream, whey, pasteurized milk, formulated milk, dairy beverages |
| Automation Level | Semi-automatic |
| Throughput | 60–80 samples/hour |
| Repeatability | ≤1.2% CV |
| Accuracy | ≤0.5% CV |
| Operating System | Windows 10 |
| Software Interface | Fully localized Chinese GUI with stepwise workflow navigation |
| Calibration Modules | Pre-configured, ready-to-use calibration packs for raw milk, cream, whey, pasteurized milk, goat milk, sheep milk |
| Data Storage | SQL-based database architecture with backup/restore capability and external storage support |
| Protein Range | 0–15% w/w |
| Measurement Principle | Fourier Transform Infrared Spectroscopy (FT-IR) with patented Dynascan™ interferometer |
| Brand | Perten |
|---|---|
| Origin | Sweden |
| Model | PaddyCheck™ PC 6800 |
| Compliance | AACCI Method No. 61-10.01 |
| Power | Rechargeable battery (3 h analysis / 8 h standby) |
| Dimensions | Compact, portable design |
| Sensor Suite | Polarized light sensor, visible-light RGB sensor, precision force sensor (17 N max load) |
| Brand | Perten |
|---|---|
| Origin | Netherlands |
| Model | LactoScope FT-A |
| Automation Level | Semi-automatic |
| Analysis Speed | 100–120 samples/hour |
| Measurement Range | Fat: 0–55% |
| Protein | 0–25% (including 0–15% for protein-specific quantification) |
| Lactose | 0–22% |
| Total Solids | 0–60% |
| Repeatability | ≤ 0.25% CV |
| Accuracy | < 1% CV |
| Operating System | Windows-based |
| Interface Language | English (localized UI available) |
| Calibration Kits | Pre-validated, ready-to-use modules for raw milk, cream, whey, flavored milk, and yogurt |
| Data Storage | SQL database architecture with backup, restore, and external storage support |
| Optical Technology | Mid-infrared (MIR) Fourier Transform Infrared Spectroscopy |
| Measurement Time | 30–45 seconds per sample |
| Interferometer | Patented Dynascan™ technology |
| Environmental Protection | OpticsGuard™ desiccation system with molecular sieve |
| Brand | Perten |
|---|---|
| Origin | USA |
| Model | LactoScope™ FT-B |
| Application | Lab & Online Alcoholic Beverage Analysis |
| Measurement Time | 45 s per sample |
| Analytes | Ethanol, Total Acidity, Total Ester, Ethyl Hexanoate, Ethyl Acetate, Ethyl Lactate, Acetaldehyde, Methanol, Propanol, sec-Butanol, Acetal, Isobutanol, Butanol, Ethyl Butyrate, Isoamyl Alcohol |
| Compliance | Designed for ISO 21563, AOAC Official Methods, and USP <1210> spectroscopic validation frameworks |
| Software | Perten WinISI III with GLP-compliant audit trail, 21 CFR Part 11 user authentication & electronic signature support |
| Brand | Perten |
|---|---|
| Origin | Imported |
| Model | RVA 4800 |
| Temperature Range | Up to 140 °C |
| Viscosity Range | 20–50,000 cP (at 80 rpm) |
| Sample Mass | 2–3 g |
| Test Duration | 3 min (stirring value), 13 min (standard starch gelatinization) |
| Compliance | GB/T 22427.7–2023, GB/T 24852–2010, GB/T 24853–2010, AACC 61-02, AACC 22-08, AACC 76-21 |
| Software | TCW3 with 67 pre-validated methods |
| Interface | PC-connected via USB/RS-232 |
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