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| Brand | JENCO |
|---|---|
| Origin | USA |
| Model | 6311 |
| pH Range | -2.00 to 16.00 pH |
| Resolution | 0.01 pH |
| Accuracy | ±0.01 pH |
| Dimensions | 96 × 96 × 148 mm |
| Weight | 0.96 kg |
| IP Rating | IP65 |
| Temperature Compensation | Automatic, with user-selectable sensor types (Pt1000, TH10K, BALCO 3K) |
| Output | Isolated, reversible 4–20 mA |
| Relay Outputs | Four pH/ORP control relays + one cleaning relay |
| Communication | RS-485 |
| Certifications | CE |
| Brand | JENCO |
|---|---|
| Origin | USA |
| Model | 6230M |
| Measurement Range | pH: –2.00 to 16.00 |
| ORP | –2000 to +2000 mV |
| Temperature | –10.0 to 130.0 °C |
| Resolution | 0.01 pH, 1 mV, 0.1 °C |
| Accuracy | ±0.01 pH |
| Dimensions | 241 × 86 × 72 mm |
| Weight | 0.43 kg |
| Data Storage | 40 sets |
| Calibration | Auto 3-point pH calibration |
| Temperature Compensation | Automatic and manual |
| Power Supply | AC/DC dual-mode |
| Interface | RS-232C |
| Brand | ATAGO |
|---|---|
| Origin | Japan |
| Model | PAL-PH Micro-Sample pH Meter with Smooth Glass Electrode and High-Quality Chip Sensor |
| Measurement Range | pH 0.00–14.00 |
| Resolution | ±0.10 pH, ±1 °C |
| Accuracy | ±0.1 pH |
| Connectivity | NFC (NDEF-compliant data exchange) |
| Brand | JENCO |
|---|---|
| Origin | USA |
| Model | 6010M |
| Measurement Range | pH: –2.00 to 16.00 |
| ORP | –2000 to +2000 mV |
| Temperature | –10.0 to 130.0 °C |
| Resolution | 0.01 pH, 1 mV, 0.1 °C |
| Accuracy | ±0.01 pH |
| Dimensions | 186 × 70 × 37 mm |
| Weight | 0.26 kg |
| Brand | JENCO |
|---|---|
| Origin | USA |
| Model | 3675 |
| pH Range | -2.00 to 14.00 pH |
| Resolution | 0.01 pH |
| Accuracy | ±0.05 pH |
| Temperature Compensation | Automatic, 0–100 °C |
| Dimensions | 96 × 48 × 172 mm |
| Weight | 0.45 kg |
| Output | Isolated 4–20 mA |
| Relay Outputs | 2 programmable relays |
| Display | LCD |
| Brand | ATAGO |
|---|---|
| Origin | Japan |
| Model | PAL-79S (T.A.1990) |
| Measurement Range | 0.0–45.0% w/w (Brix or alcohol-related scale) |
| Resolution | 0.2% |
| Accuracy | ±0.4% |
| Dimensions | Compact handheld form factor |
| Weight | 200 g |
| Compliance | Designed for beverage QC per ISO 2173, AOAC 932.12, and industry-specific fermentation standards |
| Brand | JENCO |
|---|---|
| Origin | USA |
| Manufacturer Type | Authorized Distributor |
| Product Origin | Imported |
| Model | JENCO Industrial Online pH Transmitter Series 691/692 |
| Measurement Range | pH: –2.00 to 16.00 |
| ORP | –2000 to +2000 mV |
| Temperature | –10.0 to 130.0 °C |
| Resolution | 0.01 pH, 1 mV, 0.1 °C |
| Accuracy | ±0.01 pH |
| Dimensions | 96 × 48 × 167 mm |
| Brand | JENCO |
|---|---|
| Origin | USA |
| Model | JENCO 6219 |
| pH Range | -2.000–16.000 pH |
| pH Resolution | 0.01/0.001 pH |
| pH Accuracy | ±0.1% of full scale ±1 digit |
| ORP Range | -1999.9–1999.9 mV |
| ORP Resolution | 1/0.1 mV |
| ORP Accuracy | ±0.1% of full scale ±1 digit |
| Ion Concentration Range | 0.0–119.8 conc. |
| Ion Resolution | 0.05/0.1 |
| Ion Accuracy | ±2 digits |
| Temperature Range | -5.0–125.0 °C |
| Temperature Resolution | 0.1 °C |
| Temperature Accuracy | ±0.5 °C |
| Input Impedance | >10¹³ Ω |
| Temperature Sensor | 10 kΩ thermistor (25 °C) |
| Calibration | Auto two-point with standard buffers (pH 4.00, 6.86, 9.18) |
| Endpoint Detection & Hold Function | Yes |
| Data Storage | Calibration history and settings |
| Communication Interface | RS-232C |
| Power Supply | AC adapter (DC 9 V output) or 6 × AA batteries |
| Dimensions | 250 × 240 × 100 mm |
| Weight | 1.07 kg (including batteries) |
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