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| Origin | Beijing, China |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Regional Origin | Domestic (China) |
| Model | DPCZ-II |
| Pricing | Available Upon Request |
| Detection Principle | Spectrophotometric Absorption (Iodine-Blue Complex Method) |
| Sample Types | Milled rice, wheat, maize (corn), millet |
| Measurement Range | 0–50% (w/w, amylose content) |
| Accuracy | ±1% (relative to reference method per GB/T 15683-2008 or ISO 6647-1) |
| Measurement Time | ~60 seconds per sample (post-extraction) |
| Interface | RS-232 serial communication with Windows-based control software |
| Compliance | Designed for alignment with Chinese national standard GB/T 15683 and international cereal quality testing protocols |
| Brand | G-WON |
|---|---|
| Origin | South Korea |
| Model | SAM-706AC |
| Measurement Principle | Conductivity (Acidity), Refractometry (Brix) |
| Brix Range | 0.0–45.0% |
| Acidity Range (as citric acid) | 0.00–3.50% |
| Accuracy | ±0.2% Brix, ±0.05% acidity |
| Resolution | 0.1% Brix, 0.01% acidity |
| Temperature Compensation | Automatic, 5–70 °C |
| Measurement Time | 3 s (Brix), 8 s (acidity) |
| Power Supply | 9 V alkaline battery or AC 220 V/60 Hz |
| Sample Compatibility | Citrus, grape, apple, strawberry, peach, kiwifruit, tomato, plum, cherry, raspberry, mulberry, pomegranate, pineapple, mango, pear, orange, etc. |
| Accessories | 30 mL syringe sampler, filtration unit, pipette with tips, diluent vial, shade hood, anti-theft lock, user manual, AC adapter |
| Origin | Beijing, China |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Domestic (PRC) |
| Model | DPCZ-I |
| Price Range | USD 1,400 – 7,000 |
| Moisture Accuracy | ±0.5% |
| Amylose Content Accuracy | ±1% |
| Chalkiness Degree Accuracy | ±1% |
| Chalky Grain Ratio Accuracy | ±2% |
| Origin | Japan |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | ACID F5 |
| Price Range | USD 1,400 – 7,200 |
| Brand | G-WON |
|---|---|
| Origin | South Korea |
| Manufacturer Type | Authorized Distributor |
| Product Origin | Imported |
| Model | GMK-835N |
| Price Range | USD 1,400 – 7,000 |
| Brand | G-WON |
|---|---|
| Origin | South Korea |
| Model | SAM-700S |
| Measurement Principle | Refractive Index (Brix) & Electrical Conductivity (Acidity) |
| Brix Range | 0–35.0% w/w |
| Acidity Range | 0–3.50% (as citric acid) |
| Brix Resolution | 0.1% |
| Acidity Resolution | 0.01% |
| Brix Accuracy | ±0.2% |
| Acidity Accuracy | ±0.05% |
| Temperature Compensation | Automatic (ATC, 10–40 °C) |
| Power Supply | 9 V alkaline battery (1×) |
| Dimensions | 200 × 132 × 62 mm |
| Weight | ~2.0 kg |
| Accessories | Pipette, pipette tips, fruit juice extractor tool, dilution cup, syringe, light-blocking cap, user manual |
| Brand | G-WON |
|---|---|
| Origin | South Korea |
| Model | SENSE I |
| Measurement Range | 0.0–53.0 %Brix |
| Minimum Resolution | 0.1 %Brix |
| Accuracy | ±0.2 %Brix |
| Automatic Temperature Compensation (ATC) | 5–70 °C |
| Sample Volume | 0.1–0.3 mL |
| Measurement Time | ~3 seconds |
| Power Supply | 1 × 9V alkaline battery |
| Brand | G-WON |
|---|---|
| Origin | South Korea |
| Model | GMK-835F |
| Measurement Principle | Conductometric (Platinum-Coated Electrode) |
| Temperature Compensation | Automatic (ATC) |
| Data Averaging | Multi-measurement statistical averaging |
| Calibration | Fully automated internal calibration routine |
| Fruit Mode Selection | Single pre-programmed fruit category (Citrus, Orange, Pineapple, Kiwi, Apple, Grape, Pear, Strawberry, Peach, Plum, Melon) |
| Power Indicator | Low-battery warning |
| Origin | South Korea |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported Instrument |
| Model | GMK-835F/835N |
| Price Range | USD 1,400 – 7,000 |
| Measurement Principle | Capacitive Sensing |
| Measurement Range | 0.00–3.50% (as citric acid equivalent) |
| Resolution | 0.01% |
| Accuracy | ±0.5% |
| Temperature Compensation | Automatic (0–40 °C) |
| Calibration | Auto-calibration with pre-stored fruit-specific calibration curves |
| Power Supply | 9 V alkaline battery (IEC 6LR61) |
| Dimensions | 154 mm (W) × 108 mm (L) × 43 mm (H) |
| Weight | 1.0 kg |
| Predefined Fruit Profiles | 12 (Citrus, Grape, Apple, Orange, Pineapple, Pear, Strawberry, Kiwi, Plum, Peach, Mango, Tomato) |
| Selectable Fruit Modes | 3 per device configuration |
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