Chemical Analysis Instruments
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| Brand | G-WON |
|---|---|
| Origin | South Korea |
| Model | GMK-308 NEW |
| Measurement Principle | Capacitance Dielectric Sensing |
| Target Matrices | Wheat flour, cassava starch, chili powder, sweet potato starch, potato starch, corn starch |
| Moisture Range (w/w%) | 8.5–23.5% (wheat), 10.5–23.0% (cassava), 8.5–21.5% (chili powder), 9.5–21.0% (sweet potato starch), 12.5–23.1% (potato starch), 13.5–22.7% (corn starch) |
| Resolution | 0.1% |
| Accuracy | ±0.5% |
| Power Supply | 4 × 1.5 V AA batteries |
| Brand | G-WON |
|---|---|
| Origin | South Korea |
| Model | GMK-310 |
| Measurement Principle | Capacitive (not resistive — corrected per industry standard classification for GMK-310) |
| Moisture Range (Capsicum) | 8.0–27.5% w/w |
| Accuracy | ±0.5% w/w |
| Display | LCD |
| Power | 4 × 1.5 V AA batteries |
| Dimensions | 155 × 65 × 25 mm (L×W×H) |
| Probe Length | 170 mm |
| Weight | ~800 g |
| Temperature Compensation | Automatic |
| Data Output | Average reading function |
| Low-Battery Indicator | Yes |
| Probe Type | Insertion-type capacitive sensor |
| Brand | G-WON |
|---|---|
| Origin | South Korea |
| Model | GMK-315AC |
| Measurement Range | 12–40% w/w |
| Accuracy | ±0.2% |
| Resolution | 0.1% |
| Temperature Compensation | Automatic |
| Display | LCD (Large-Digit) |
| Power Supply | 9 V DC (1 × 9V battery) |
| Dimensions | 154 × 105 × 43 mm |
| Weight | ~1.0 kg |
| Brand | G-WON |
|---|---|
| Origin | South Korea |
| Model | GMK-3306 |
| Measurement Principle | Electrical Resistance Method |
| Moisture Range | 11–40% (w/w) |
| Accuracy | ±0.5% |
| Resolution | 0.1% |
| Measurement Time | ~3 s |
| Power Supply | 9 V alkaline battery (1 pc) |
| Instrument Dimensions | 85 × 170 × 36 mm (W × L × H) |
| Sensor Length | 170 mm |
| Net Weight | ~1.7 kg |
| Auto-Temperature Compensation | Yes |
| Auto-Calibration | Yes (pre-boot, algorithm-driven, mandatory for valid measurement) |
| Display | Large LCD with backlight |
| Auto-Hold & Auto-Power-Off | Yes |
| Battery Low Indicator | Yes |
| Brand | G-WON |
|---|---|
| Origin | South Korea |
| Model | GMK-3306 |
| Measurement Principle | Electrical Resistance Method |
| Moisture Range | 11–40% w/w |
| Accuracy | ±0.5% |
| Resolution | 0.1% |
| Measurement Time | ~3 seconds |
| Power Supply | 9 V alkaline battery (1 pc) |
| Dimensions (Instrument) | 85 × 170 × 36 mm (W × L × H) |
| Sensor Length | 170 mm |
| Weight | ~1.7 kg |
| Display | Large LCD with backlight |
| Auto-Calibration | Yes (pre-programmed G-WON proprietary algorithm, performed at power-on) |
| Temperature Compensation | Automatic |
| Auto-Hold & Auto-Power-Off | Yes |
| Battery Low Indicator | Yes |
| Brand | G-WON |
|---|---|
| Origin | South Korea |
| Model | GMK-3308 |
| Measurement Range (Hay) | 12.0–41.5% w/w |
| Resolution | 0.1% |
| Accuracy | ±0.5% |
| Measurement Time | ~3 s |
| Temperature Compensation | Automatic |
| Calibration | Fully Automated Self-Calibration Routine |
| Display | Large LCD |
| Power Supply | 9 V alkaline battery (1 pc) |
| Instrument Dimensions | 170 × 85 × 36 mm (L×W×H) |
| Sensor Length | 430 mm |
| Net Weight | ~2.0 kg |
| Brand | G-WON |
|---|---|
| Origin | South Korea |
| Model | GMK-340 |
| Measurement Range | 13.0–40.0% w/w |
| Accuracy | ±0.5% |
| Resolution | 0.1% |
| Display | LCD |
| Power Supply | 9 V DC |
| Dimensions | 120 × 78 × 26 mm |
| Weight | ~750 g |
| Brand | G-WON |
|---|---|
| Origin | South Korea |
| Model | GMK-503S |
| Measurement Principle | Electrical Resistance (Capacitance-Compensated) |
| Accuracy | ±0.5% w/w |
| Sample Types | Seeds & Fresh Horticultural Produce |
| Temperature Compensation | Automatic |
| Display | Large LCD |
| Power Supply | 4 × 1.5 V AA Batteries |
| Dimensions | 164 × 94 × 40 mm |
| Weight | ~1.2 kg |
| Compliance | Designed for ISO 712 and ASTM D4940-aligned field and lab moisture assessment |
| Brand | G-WON |
|---|---|
| Origin | South Korea |
| Model | SIGMA-3030 |
| Measurement Principle | Electrical Resistance Method |
| Grain Types Supported | Paddy, Barley, Naked Barley, Brown Rice, Rice, Wheat |
| Moisture Range | 11.0–40.0% (varies by grain type) |
| Accuracy | ±0.5% (for moisture <20%) |
| Resolution | 0.1% |
| Throughput | 60 kernels/min |
| Measurement Modes | By Kernel Count (10–180 pcs) or Time Duration (20–60 sec) |
| Temperature Compensation | Automatic |
| Operating Temp | 5–50 °C |
| Interface | RS-232C |
| Power | AC 100–240 V, 50/60 Hz |
| Dimensions | 295 × 193 × 281 mm |
| Weight | ~8 kg |
| Brand | G.A.S. |
|---|---|
| Origin | Germany |
| Model | BreathSpec® |
| Sample Introduction | 6-port valve direct injection |
| Sensitivity | sub-ppb (pptv–ppbv range) |
| Spectral Library | Volatile Organic Compounds (VOCs) |
| Ionization Source | ³H beta emitter (300 MBq, exempt per IEC 61017 & GB 18871-2002 Annex A) |
| Drift Voltage Polarity | Switchable positive/negative mode |
| Detection Principle | Coupled Gas Chromatography–Ion Mobility Spectrometry (GC-IMS) |
| Data Acquisition | High-speed ADIO board with X-scale real-time processing |
| Display | 6.4″ TFT VGA screen |
| Connectivity | RS232 / USB-A ×2 / Ethernet (RJ45) |
| Power Input | 100–240 V AC, 50–60 Hz |
| Dimensions | 449 × 375 × 177 mm (W × D × H) |
| Weight | 15.5 kg |
| Enclosure | 19″ rack-mountable chassis, IP20 rated, EMC compliant |
| Cooling | Thermally regulated axial fan (max. 5.5 m³/h) |
| Gas Fittings | 3 mm stainless steel Swagelok® for drift gas, sample inlet/outlet, carrier gas, and IMS exhaust |
| Brand | G.A.S. |
|---|---|
| Origin | Germany |
| Model | FlavourSpec® 25 |
| Sample Introduction | Headspace Auto-sampling |
| Sensitivity | Sub-ppb (without preconcentration) |
| Spectral Output Formats | 2D ion mobility chromatograms, 3D retention time–drift time–intensity plots, and compound-specific fingerprint spectra |
| Brand | G.A.S. |
|---|---|
| Origin | Germany |
| Manufacturer Type | Authorized Distributor |
| Model | FlavourSpec®25 |
| Sample Introduction | Headspace (HS) |
| Sensitivity | <1 ppb (without preconcentration) |
| Data Output Formats | 2D chromatogram (GC × IMS), 3D spectrochromatogram, fingerprint plot |
| Detection Principle | Drift Tube Ion Mobility Spectrometry coupled with Capillary Gas Chromatography |
| Operating Pressure | Ambient atmospheric pressure |
| Instrument Architecture | Time-of-Flight (TOF)-based IMS detector with integrated thermal desorption and GC column |
| Brand | G.A.S. |
|---|---|
| Origin | Germany |
| Model | GC-IMS |
| Detection Limit | <1 ppb (v/v) |
| Sample Introduction | 6-port valve direct injection |
| Library | VOC-specific ion mobility spectral library |
| Operating Mode | Switchable positive/negative ion mode |
| Portability | Field-deployable, battery- and vehicle-power compatible |
| Compliance | Designed for ISO 16000-6, ASTM D5197, US EPA Method TO-15/TO-17 context |
| Brand | G.A.S. |
|---|---|
| Origin | Imported (Germany) |
| Model | GC-IMS |
| Injection Temperature | 150 °C |
| Sample Introduction | Direct gas-phase injection (manual or automated) |
| Sensitivity | Sub-ppbv detection for volatile organic compounds (VOCs) in liquid headspace or gaseous matrices |
| Library Support | Customizable fingerprint library for complex headspace profiles |
| Operational Mode | Switchable positive/negative ionization |
| Detection Speed | Full chromatographic–mobility separation cycle ≤15 min |
| Power Supply | DC 12–24 V (vehicle battery or rechargeable pack compatible) |
| Optional Module | CGFU Gas Circulation Unit (carrier-gas-free operation) |
| Compliance | Designed for field-deployable GLP-aligned workflows |
| Brand | Hefei Kejing |
|---|---|
| Origin | Anhui, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | PRC |
| Model | GaAs (Undoped & Doped) |
| Pricing | Available Upon Request |
| Crystal Structure | Zincblende |
| Orientation | <100> Standard |
| Dimensions | 10 × 10 × 0.5 mm, Ø2″ × 0.5 mm |
| Surface Finish | Single- or Double-Side Polished |
| Surface Roughness (Ra) | <0.15 nm |
| Dislocation Density | <5 × 10⁵ cm⁻² |
| Growth Method | Liquid Encapsulated Czochralski (LEC) & Horizontal Bridgman (HB) |
| Doping Types | Undoped, Si (n-type), Cr (semi-insulating), Te (n-type), Zn (p-type) |
| Carrier Concentration Range | 5 × 10¹⁷ – >5 × 10¹⁸ cm⁻³ |
| Cleanroom Packaging | Class 1000 Cleanroom Processed, Sealed in Class 100 Cleanroom Bags |
| Brand | Kunyuan Instruments |
|---|---|
| Origin | Tianjin, China |
| Model | Gaia |
| Acceleration Voltage | ±10 kV |
| Sample Carousel Capacity | 21 filament positions (single/dual filament) |
| Mass Analyzer Type | Nier-Johnson geometry |
| Mass Dispersion | 560 mm |
| Magnetic Field Control | Hall-effect sensor with closed-loop feedback |
| Polarity Switching | Computer-controlled for positive/negative ion mode |
| Detector Configuration | Up to 16 Faraday cups + 4-channel discrete-dynode electron multiplier |
| RPQ Energy Filter | Optional |
| Preamp Capacity | Up to 32 units |
| Gain Range | 10¹⁰–10¹³ Ω selectable |
| Data Acquisition | 24-bit synchronized ADC, ppm-level precision |
| Dimensions (L×W×H) | 2160 × 1840 × 1810 mm |
| Power Supply | AC 220 V / 50 Hz, grounding resistance < 2 Ω |
| Cooling | Dedicated 500 W chiller for turbo pumps & magnet |
| Ambient Requirements | 18–24 °C, 40–60 % RH |
| Origin | Beijing |
|---|---|
| Manufacturer Type | Distributor |
| Origin Category | Domestic |
| Model | GaiaField-V10 Lite |
| Price Range | USD 70,000–140,000 |
| Operating Principle | Push-broom |
| Imaging Modality | Computed Tomographic Imaging (CTI)-assisted Hyperspectral Data Acquisition |
| Deployment Mode | Ground-based & Airborne Compatible |
| Spectral Range | 400–1000 nm |
| Spectral Resolution | 3.5 nm |
| Field of View (TFOV) | 22° |
| Instantaneous Field of View (IFOV) | 696 × 700 pixels (2× binning) |
| F-number | f/2.8 |
| Slit Size | 30 µm × 9.6 mm |
| Detector | CCD, 1392 × 1040 pixels (spatial × spectral) |
| Spectral Bands | 1040 (1×), 520 (2×), 256 (4×, default), 128 (8×) |
| Dynamic Range | 14-bit |
| Interface | USB 2.0 |
| Weight | 2.8 kg |
| Integrated Battery | 40 Wh (≥4 h continuous operation) |
| Origin | Beijing, China |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Domestic (PRC) |
| Model | GaiaGeo |
| Pricing | Upon Request |
| Spectral Range | 970–2500 nm (400–970 nm optional) |
| Spectral Channels | 256 (continuous, at 970–2500 nm) |
| Spatial Resolution | 0.2–2 mm |
| Spatial Pixels per Line | 320 |
| Max Scan Speed | 100 lines/sec (e.g., 20 mm/sec at 0.2 mm pixel size |
| Data Format | BIL (ENVI-compatible) |
| Calibration | Factory spectral calibration |
| Origin | Sichuan, China |
|---|---|
| Manufacturer Type | Distributor |
| Origin Category | Domestic |
| Model | GaiaSky-mini |
| Price Range | USD 140,000 – 280,000 (based on ¥1–2M at 7.1 CNY/USD) |
| Operating Principle | Push-broom scanning |
| Imaging Mode | 3D spatial-spectral data cube |
| Platform | Airborne (rotor UAV-mounted) |
| Spectral Range | 400–1000 nm |
| Spectral Resolution | 3.5 nm (FWHM) |
| Spatial Resolution (detector) | 960 × 1040 pixels |
| Total Field of View (TFOV) | Configurable per lens option (17/18.5/23 mm) |
| Instantaneous Field of View (IFOV) | 0.16–0.23 m @ 300 m AGL |
| Frame Rate | Up to 160 line images/s (GaiaSky-mini2-VN, USB 3.0) |
| Optical Aperture | f/2.8 |
| Detector | Sony ICX674 CCD (GaiaSky-mini2-VN), 14-bit output |
| Pixel Pitch | 4.54 µm |
| Interface | USB 3.0 |
| Power Supply | 12–19 V DC |
| Power Consumption | 45 W |
| Weight | 1.5 kg (integrated camera + internal controller) |
| Onboard Storage | 240 GB SSD |
| Mounting Envelope | ≥330 × 200 × 260 mm (H×W×D, suspension height included) |
| Compatible Platforms | DJI Matrice 600 Pro, S1000+, and other stabilized rotor UAVs capable of hover-based acquisition |
| Origin | Sichuan, China |
|---|---|
| Manufacturer Type | Distributor |
| Origin Category | Domestic |
| Model | GaiaSky-mini |
| Price | ¥650,000 |
| Operating Principle | Push-broom |
| Imaging Method | Dispersive |
| Deployment Mode | Ground-based & UAV-mounted |
| Spectral Range | 400–1000 nm |
| Spectral Resolution | 3 nm |
| Spatial Resolution | Height-dependent |
| Total Field of View (TFOV) | 30° |
| Instantaneous Field of View (IFOV) | 700 × 700 µrad |
| Frame Rate | 53 fps |
| Brand | Galvanic |
|---|---|
| Origin | USA |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | AccuSeries |
| Price | Upon Request |
| Measurement Principle | Redox Colorimetric Titration |
| Wavelengths | 650 nm (test), 810 nm (reference) |
| Range | 0–1,000 ppm (customizable) |
| Accuracy | ±1% of full scale |
| Linearity | ±1% FS |
| Repeatability | ±1% FS |
| Analysis Cycle Time | 10 min |
| Sensitivity | 1% FS |
| Ambient Temperature | 20–60 °C (−4–140 °F) |
| Dimensions | 1016 mm H × 406 mm W × 241 mm D |
| Weight | 45.3 kg |
| Sample Interface | 1/4″ compression fitting |
| Sample Flow Rate | 200 mL/min |
| Max Sample Pressure | <5 psi |
| Max Suspended Solids | <1,000 µm |
| Power Supply | 24 VDC or 90–240 VAC |
| Analog Outputs | up to eight isolated 4–20 mA (self-powered) |
| Digital Inputs | 8 dry/wet contacts (24 VDC) |
| Ethernet | Embedded GUI via Modbus TCP/IP |
| Serial Protocols | Modbus RTU over RS-232/RS-485 |
| Alarm Outputs | User-configurable relay outputs |
| Enclosure Rating | NEMA 4X (IP65) |
| Mounting | Wall-mounted with included hardware |
| Corrosion Resistance | H₂S- and Cl₂-resistant housing |
| Flow Path Architecture | Modular, scalable to 6 independent sample streams |
| Control Architecture | Physically segregated electronics and wet chemistry modules |
| Brand | Gamry |
|---|---|
| Origin | USA |
| Manufacturer Type | Authorized Distributor |
| Product Origin | Imported |
| Model | DigiElch |
| Instrument Category | Electrochemical Instrument Control Software |
| Price Range | USD 2,800 – 7,200 (based on edition and optional modules) |
| Editions | Standard Edition, Professional Edition, with optional Reference 600 Hardware Integration Module |
| Brand | Gamry |
|---|---|
| Origin | USA |
| Model | EIS BOX |
| Instrument Type | Electrochemical Workstation |
| Current Range | ±5 A |
| Current Resolution | 20 pA |
| Potential Accuracy | ±1 mV |
| Potentiostatic Range | ±6 V |
| AC Impedance Frequency Range | 10 µHz – 100 kHz |
| Channel Count | 8 |
| Dual Electrometer Capability | Yes |
| Floating Ground Architecture | Yes |
| Data Interface | Ethernet / USB |
| Rack Mountable | 3U, 19-inch standard |
| Cable Length per Channel | 3 m |
| Minimum Measurable Impedance | < 10 µΩ |
| FRA Integration | Built-in Frequency Response Analyzer |
| Brand | Gamry |
|---|---|
| Origin | USA |
| Model | EIS Box |
| Instrument Type | Electrochemical Workstation |
| Channel Count | 8-channel multiplexer |
| Current Range | ±50 µA to ±5 A |
| Current Accuracy | ±25 pA ±0.2% of reading |
| Potential Accuracy | ±1 mV ±0.2% of reading |
| Potentiostatic Range | ±6 V |
| AC Impedance Frequency Range | 10 µHz – 100 kHz |
| Maximum AC Amplitude | 3 V (peak-to-peak) or 5 A (peak-to-peak) |
| Electrode Cable Length | 8 × 3 m four-terminal leads |
| Rack Mount | 19″ (48.3 cm), 3 U height |
| Interface | Ethernet or USB 2.0 |
| Operating System | Windows 10 only |
| Input Isolation | Fully floating, ground-referenced voltage limit ≤28 V |
| Weight | ~10 kg |
| Dimensions | 13.3 cm H × 41.5 cm W × 45.7 cm D |
| Power Supply | 100–240 VAC, 50–60 Hz, max. 120 W |
| Brand | Gamry |
|---|---|
| Origin | USA |
| Model | eQCM 10M |
| Frequency Range | 1–10 MHz |
| Frequency Resolution | < 0.02 Hz |
| Interface | USB |
| Operating Temperature | 0–45 °C |
| Relative Humidity | ≤90% (non-condensing) |
| Dimensions | 75 × 115 × 80 mm |
| Weight | 1 kg |
| Power Supply | 12 V DC, 25 W (via 100–264 V AC, 47–63 Hz adapter) |
| Brand | Gamry |
|---|---|
| Origin | USA |
| Model | eQCM-I Mini |
| Temperature Control Range | 4–80 °C (±0.02 °C) |
| Harmonic Measurement Capability | Up to 13th harmonic on 5 MHz crystals |
| Frequency Sweep Bandwidth | Up to 70 MHz |
| Channels | 2 (1 temperature-controlled) |
| Interface | USB |
| Software | BioSense EC 3.xx (single-user license) |
| Compliance | Designed for electrochemical QCM (EQCM) applications per ASTM D7986, ISO 11357-4, and GLP/GMP-aligned data integrity workflows |
| Brand | Gamry |
|---|---|
| Origin | USA |
| Model | IMPS/IMVS |
| Current Range | 10 nA – 1 A |
| Current Accuracy | ±0.3% |
| Potential Accuracy | ±0.2% |
| Potentiostatic Range | ±12 V |
| AC Impedance Frequency Range | 10 µHz – 1 MHz |
| Instrument Type | Electrochemical Workstation |
| Brand | Gamry |
|---|---|
| Origin | USA |
| Model | Interface 1000 |
| Current Range | 100 pA – 1 A |
| Current Accuracy | ±0.2% of reading |
| Potential Accuracy | ±0.2% of full scale |
| Potentiostatic Range | ±12 V |
| EIS Frequency Range | 10 µHz – 1 MHz |
| Potentiostat Architecture | Floating (True Ground-Independent) |
| Voltage Compliance | ±22 V |
| Potential Resolution | 1 µV |
| Current Resolution | 3.3 fA |
| Built-in FRA | Yes, integrated up to 1 MHz |
| Brand | Gamry |
|---|---|
| Origin | USA |
| Model | Interface 1010B |
| Instrument Type | Portable Electrochemical Workstation |
| Current Range | ±1 A |
| Current Accuracy | ±0.2% of reading |
| Potential Accuracy | ±4 mV |
| Potentiostatic Range | ±12 V |
| EIS Frequency Range | 10 µHz – 20 kHz |
| Electrode Configuration | 2-, 3-, and 4-electrode systems |
| Isolation | Galvanically isolated floating ground |
| Weight | 3 kg (6.6 lbs) |
| Connectivity | USB 2.0 (Windows-compatible) |
| Signal Processing | DSP-based oversampling for enhanced SNR and capacitance resolution |
| iR Compensation | Current-interrupt method with auxiliary I/O support |
| Expansion I/O | Analog voltage output, analog current output, external trigger input, digital I/O |
| Brand | Gamry |
|---|---|
| Origin | USA |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | Interface 1010E |
| Instrument Type | Electrochemical Workstation |
| Channel Configuration | Dual Independent Potentiostatic Channels |
| Current Range | ±10 nA to ±1 A (9 decades) |
| Current Accuracy | ±5 pA ±0.3% of reading |
| Potential Accuracy | ±1 mV ±0.2% of reading |
| Potentiostatic Range | ±12 V |
| Electrochemical Impedance Spectroscopy (EIS) Frequency Range | 10 µHz – 2 MHz |