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| Brand | Forerunner |
|---|---|
| Origin | Beijing, China |
| Model | ZDJ-2S |
| Titration Mode | Fully Automated |
| Method Type | Dual-Mode (Coulometric & Volumetric Karl Fischer) |
| Measurement Resolution | 0.01 μA |
| Water Content Range | 0.01 mg to 100% w/w |
| Accuracy | ≤0.3% RSD |
| Minimum Dispensing Increment | 1/2000 of burette volume |
| Titration Control Precision | 0.1 μA |
| Drift Compensation | Automatic background drift correction (drift <5 µg H₂O/min) |
| Detection Limit | 0.01 mg H₂O |
| Sample Forms | Liquids, solids, gases, pastes |
| Display & Interface | Bilingual (Chinese/English) LCD with real-time titration curve visualization |
| Data Output | GLP/GMP-compliant report formats (%, ppm, mg), statistical analysis capability |
| Software | Embedded titration monitoring software with firmware upgrade support |
| Compliance | Designed for ISO 8533, ASTM E203, USP <921>, and EP 2.5.12 environments |
| Brand | Forerunner |
|---|---|
| Model | WBS-100 |
| Origin | Beijing, China |
| Temperature Control Range | Room Temp to 60 °C |
| Temp. Accuracy | ±0.1 °C |
| Temp. Uniformity | ±0.3 °C |
| Heating Rate | 1.5 °C/min |
| Detection Cycle | 25 s per 40 cuvettes |
| Potency Calculation Time | <0.1 s |
| Absorbance Detection Precision | 0.001 A |
| Absorbance Repeatability | ±0.001 A |
| Potency Reproducibility | ≤0.5% |
| Multi-wavelength Light Source | Optional |
| UV Sterilization Lamp | Integrated |
| Audit Trail | Yes |
| User Access Control | Role-based authentication with password and RFID key |
| Brand | Forerunner |
|---|---|
| Origin | Beijing, China |
| Model | ZDJ-100 |
| Instrument Type | General-purpose Automatic Potentiometric Titrator |
| Application Scope | General-purpose |
| Measurement Range | (-2000.0 to +2000.0) mV, (0.00 to 14.00) pH |
| Meter Accuracy | ±0.2% of full scale |
| Meter Resolution | 1 mV (mV mode), 0.01 pH (pH mode) |
| Titration Accuracy | (±0.3 mV ±1 digit) over 3 h |
| Input Impedance | ≥10¹⁵ Ω |
| Temperature Range (with optional thermostat) | -15 °C to +85 °C |
| Temperature Resolution | 0.1 °C |
| Temperature Accuracy (optional) | ±0.5 °C |
| Minimum Dispense Volume | 0.02 mL |
| Titration Control Precision | ±0.01 mL |
| Measurement Modes | Dynamic titration, Equivalence-point titration, Fixed-volume titration, Direct pH measurement |
| Interface Options | RS232C, Printer port (for optional thermal mini-printer) |
| Data Output | Real-time titration curve plotting, PC connectivity for process monitoring and post-analysis |
| Brand | Forerunner |
|---|---|
| Origin | Beijing, China |
| Model | ZDJ-400 |
| Instrument Type | General-purpose Potentiometric Titrator |
| Application Scope | Universal |
| Measuring Range | mV: −2000 to +2000 mV |
| pH | 0.00 to 20.00 |
| Temperature | 0.0 to 125.0 °C |
| Resolution | pH: 0.01 |
| mV | 0.1 mV |
| Temperature | 0.1 °C |
| Input Current (Typical) | −3 × 10⁻¹⁵ A |
| Accuracy (mV) | ±0.5 mV |
| Minimum Dispensing Volume | 0.0625 µL |
| Titration Modes | Dynamic, Equivalence-point, Fixed-volume, pH-stat, and Direct pH Measurement |
| Method Storage Capacity | 30 pre-programmed titration methods |
| Result Storage Capacity | 100 titration records |
| Display & Interface | Dual-language (Chinese/English) LCD interface |
| Software | Embedded titration monitoring software with firmware update capability |
| Compliance Support | GLP/GMP-compliant data output and audit trail generation |
| Titration Precision | ±0.01 pH over 3 h |
| Titration Resolution | 1/20000 |
| Brand | Forerunner |
|---|---|
| Origin | Beijing, China |
| Model | ZDJ-3S |
| Titration Mode | Fully Automatic |
| Method Principle | Volumetric & Coulometric Karl Fischer Titration |
| Current Resolution | 0.01 µA |
| Moisture Range | 10 ppm to 100% w/w |
| Measurement Accuracy | ±10 ppm |
| Minimum Dispensing Volume | 0.1 µL (1/20000 of burette volume) |
| Titration Control Precision | 0.1 µL |
| Polarization Voltage Output | 0–2550 mV (10 mV step, <±3% error) |
| Max Polarization Current | 5 mA |
| Current Range | 0–200 µA |
| Effective Current Accuracy | ±0.1 µA |
| Drift Compensation | Auto/manual background subtraction |
| Data Output Compliance | GLP/GMP-compliant reporting format |
| Interface | RS-232C (printer & PC connection) |
| Method Storage | 100 protocols |
| Optional | Dead-stop titration capability with accessory kit |
| Brand | Forerunner |
|---|---|
| Origin | Beijing, China |
| Model | ZDJ-600 |
| Measurement Range | ±2400 mV / ±20 pH |
| Meter Accuracy | 0.01 mV / 0.001 pH |
| Meter Resolution | 0.01 mV / 0.001 pH |
| Titration Accuracy | ±10 µL (at 10 mL) |
| Titration Resolution | 1/20000 |
| Overall Accuracy | ±0.1% |
| Precision | ≤0.1% |
| Input Impedance | ≥3×10¹² Ω |
| Input Current | ≤1×10⁻¹² A |
| Temperature Range | 0–125 °C |
| Temperature Resolution | 0.1 °C |
| Temperature Accuracy | ±0.3 °C |
| Humidity Range | 10–85% RH |
| Humidity Resolution | 1% RH |
| Humidity Accuracy | ±5% RH |
| Titration Speed | 1–99 mL/min (adjustable) |
| Titration Tube Mounting | Tool-free replacement |
| Brand | Forerunner |
|---|---|
| Model | ZY-400 Series |
| Origin | Beijing, China |
| Instrument Type | Automated Microbiological Assay System for β-Lactamase Detection in Milk and Dairy Products |
| Measurement Principle | Turbidimetric/Zone-of-Inhibition-Based Enzymatic Activity Quantification |
| Resolution | 0.0105 mm |
| Repeatability Precision | ≤0.02 mm |
| Inter-instrument Variation | ≤0.5% |
| Potency Reproducibility | ≤0.5% |
| Compliance Framework | Aligned with Chinese National Standard for Detection of Susceptible β-Lactamases in Milk (e.g., GB/T 22338–2008 or equivalent) |
| Brand | Forerunner |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Authorized Distributor |
| Instrument Category | Domestic |
| Model | ZY-600U |
| Instrument Type | TLC Imaging System |
| Operation Mode | Fully Automatic |
| Measurement Mode | Transmitted Fluorescence |
| Wavelength Range | 190–800 nm |
| Light Sources | UV Lamps (254 nm & 365 nm), White Light Lamp (400–750 nm) |
| Detector | High-Sensitivity CCD Camera |
| Spectral Bandwidth | 5 nm |
| Wavelength Accuracy | ±1 nm |
| Wavelength Repeatability | ≤0.01 cm⁻¹ |
| Spatial Resolution | 0.01 cm |
| Imaging Wavelengths | UV254/UV365 (transmission), Visible (400–750 nm) |
| Sample Stage Dimensions | 200 mm × 200 mm |
| Scanning Speed | 100 mm/s |
| Image Sensor | 1280 × 1024 pixels, high-frame-rate acquisition |
| UV Transmission Efficiency | ≥92% |
| OS Compatibility | Windows 2000/XP |
| Interface | USB 2.0 |
| Rf Calculation Accuracy | ≤0.01 cm repeatability |
| Inter-unit Measurement Variation | ≤0.5% |
| Data Export Formats | JPG, BMP, TIFF, PNG |
| Brand | Forerunner |
|---|---|
| Origin | Beijing, China |
| Model | ZDJ-3D |
| Instrument Type | General-Purpose Potentiometric Titrator |
| Application Scope | Universal |
| Potential Measurement Range | 0–2000 mV |
| Meter Accuracy | ±0.1 mV |
| Meter Resolution | 0.1 mV |
| Titration Accuracy | ±0.2 mV or ±0.1% of reading |
| Titration Resolution | 1/100,000 |
| Temperature Control | PID with dynamic compensation, external heating/cooling interface |
| Display | Large backlit Chinese LCD |
| Communication | RS-232 serial interface |
| Software Platform | Windows-based monitoring software |
| Titration System | Piston-driven burette with anti-diffusion titration tip |
| Burette Mounting | Push-in modular design |
| Brand | Forerunner |
|---|---|
| Model | ZY-300Ⅳ |
| Origin | Beijing, China |
| Measurement Resolution | 0.0105 mm |
| Repeatability Error | ≤±0.01 mm |
| Inter-instrument Variation | ≤±0.2% |
| Potency Reproducibility | ≤±0.1% |
| Max Measurement Time (6 Petri Dishes or A4-sized Plate) | ≤8 s |
| Light Source | CCFL Linear Cold Cathode Fluorescent Lamp |
| Image Acquisition Interface | USB 2.0 (Hot-pluggable) |
| Calibration Option | NIM-traceable Calibration Template |
| Brand | Forerunner |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | ZJL-200 |
| Instrument Type | Fully Automated Colony Counter |
| Petri Dish Compatibility | ≤150 mm diameter |
| Counting Speed | <1 second for ≤500 colonies |
| Colony Size Detection Range | 0.08–100 mm |
| Counting Modes | Fully Automatic, Manual, Spiral Plate Mode |
| Image Resolution | 1080×720 to 2160×1440 pixels |
| Custom Dilution Series Support | Yes |
| Illumination | Dual-mode cold LED source (top and bottom transillumination) |
| Operating Environment | 10–40 °C, ≤80% RH |
| Reporting | Exportable electronic reports (PDF, CSV, Excel), printable hardcopy |
| Software Interface | LIS-compatible (HL7, ASTM E1384 compliant) |
| Hardware Interface | USB 2.0 |
| Brand | Forerunner |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | XQ-600 |
| Price | Upon Request |
| Measurement Range | 0–300 mg KOH/100 g dry matter |
| Resolution | 0.01 mg KOH/100 g dry matter |
| Repeatability | RSD ≤ 0.3% |
| Minimum Dispensing Volume | 0.625 µL |
| Titration Modes | Rapid Titration, Precise Titration |
| Preloaded Methods | Corn, Rice (Paddy), Wheat (100 method slots) |
| Compliance | GB/T 15684–1995, GB 5510–1985, GB/T 20569–2006, GB/T 20570–2006, GB/T 20571–2006 |
| Interfaces | RS232C, Parallel Printer Port |
| Software | Embedded real-time monitoring & PC-based data management suite |
| Brand | Forerunner |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Authorized Distributor |
| Product Category | Domestic |
| Model | ZDJ-600S |
| Titration Method | Fully Automated Volumetric Titration |
| Instrument Type | Volumetric Karl Fischer Moisture Analyzer |
| Current Resolution | 0.01 µA |
| Moisture Range | 10 ppm to 100% w/w |
| Measurement Accuracy | ≤0.2% RSD |
| Minimum Dispensing Volume | 5 µL |
| Burette Precision | 1/20,000 |
| Burette Capacity | 10 mL (standard) |
| Burette Accuracy | ±10 µL @ 10 mL |
| Polarization Current Range | 0–200 µA |
| Polarization Voltage Range | 0–2550 mV |
| Polarization Voltage Step | 10 mV |
| Effective Current Accuracy | Better than ±0.1 µA |
| Repeatability (Pure Water) | <1% RSD |
| Standardization Repeatability | ±0.5% of mean across three consecutive runs |
| Brand | Forerunner |
|---|---|
| Origin | Beijing, China |
| Model | ZY-500 |
| Compliance | 21 CFR Part 11, JJF 1614–2017, USP <81>, EP 2.6.6, CP 2020 Vol II, AOAC 997.03, GB/T 5009.95–2003, SN/T 3979–2014 |
| Imaging Principle | Dual-source transmissive LED scanning with 12-line matrix CCD |
| Algorithm | AI-powered k-nearest neighbors (k-NN) image classification |
| Authentication | Fingerprint-based biometric user verification (up to 3 fingerprints per operator) |
| Security Architecture | Role-based three-tier access control, immutable audit trail, electronic signature, full data backup/recovery, write-once-read-many (WORM) raw data storage |
| Brand | Forerunner |
|---|---|
| Model | ZY-800KB |
| Origin | Beijing, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Pricing | Available Upon Request |
| Brand | Forerunner |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Authorized Distributor |
| Instrument Type | General-Purpose Potentiometric Titrator |
| Application Scope | Universal |
| Measurement Range | −1999.0 to +1999.0 mV |
| Meter Accuracy | ±0.2% of full scale |
| Meter Resolution | 1 mV (mV mode) |
| Titration Accuracy | ±0.3 mV ±1 digit over 3 h |
| Titration Resolution | 1/20000 |
| Regulatory Compliance | Certified per JJG 814–2015 (Chinese National Metrological Verification Regulation), GMP-compliant design |
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