Description
The YG1056 Benchtop Multi-Parameter Meter is the most advanced all-in-one water quality analyzer for laboratories and industrial applications. This 4-in-1 professional instrument combines pH/ion, conductivity (TDS/salinity/resistivity), and dissolved oxygen measurement in a single, user-friendly platform with 6.5-inch LED touchscreen.
Key Features:
- 4 Parameter Testing – Measure pH (-1.999 to 19.999), conductivity (0-2000 mS/cm), DO (0-20 mg/L), and temperature simultaneously
- Smart Auto-Calibration – Recognizes 25 pH buffers (US/NIST/China) and 8 conductivity standards
- Lab-Grade Precision – ±0.002 pH accuracy, ±0.5% conductivity FS, ±0.10 mg/L DO
- Advanced Data Management – Store 1000+ datasets, export via USB/Bluetooth, print wirelessly
- Industrial Durability – IP54 rating, 100,000-press Omron keys, 12V low-power operation
Priced competitively for research and industrial use, the YG1056 replaces multiple instruments while saving lab space. Request a quote for volume discounts!
Frequently Asked Questions (FAQs)
- What’s the difference between YG1055 and YG1056 models? The YG1056 adds high-precision pH/ion measurement (-1.999-19.999 pH) to the conductivity/DO functions of the YG1055.
- Can it measure ORP (oxidation-reduction potential)? Yes! The -1999.9 to 1999.9 mV range covers all standard ORP measurements.
- Is it suitable for pharmaceutical water testing? Absolutely! Its 0-100 MΩ·cm resistivity range meets USP/EP requirements for purified water.
Advantages and Disadvantages
Advantages
- Unmatched versatility – Replaces 4+ instruments (pH meter, conductivity meter, DO meter, ORP meter)
- Pharmaceutical-grade accuracy – Meets GMP/GLP compliance requirements
- Future-proof design – Optional Bluetooth for IoT lab integration
Disadvantages
- Steep learning curve – Requires training for full multi-parameter utilization
- No internal battery – Requires continuous 12V power
- High-end price point – Premium features command professional pricing
Product Use in the Field
The YG1056 excels in:
- Pharmaceutical QA – WFI/HPW testing for USP/EP compliance
- Environmental Monitoring – Complete water quality profiling
- Food & Beverage – pH/TDS/DO for product quality control
- Wastewater Treatment – Comprehensive process monitoring
- Research Labs – Multi-parameter studies with data logging
Recommendations
- Daily calibration for critical applications using fresh standards
- Use proper storage solutions for each electrode type
- Enable auto-compensation for most accurate field measurements
- Export data weekly to maintain audit trailsReady to Upgrade Your Lab’s Capabilities?
Request Your Quote Today! The YG1056 delivers unmatched value by combining four essential water quality tests in one rugged, reliable instrument.
Technical Specifications
| Model | YG1056 | |
|
pH
|
Measurement range | (-1.999 ~ 19.999)pH |
| Resolution | 0.1/0.01/0.001 pH | |
| Accuracy | Electrode: ±0.002 pH, Meter: ±0.01 pH | |
| Input current | ≤1×10-12 A | |
| Input impedance | ≥3×1012 Ω | |
| Stability | ±0.002 pH/3h | |
| Temperature compensation | (0 ~ 100)ºC, auto or manual | |
|
mV
|
Measurement range | -1999.9mV ~ 0 ~ 1999.9mV |
| Resolution | 0.1 mV | |
| Accuracy | ±0.03% FS | |
|
Conductivity
|
Measuring range
|
Conductivity: |
| (0.00~20.00)μS/cm | ||
| (20.0~200.0)μS/cm | ||
| (200~2000)μS/cm | ||
| (2.00~20.00)mS/cm | ||
| (20.0~200.0)mS/cm | ||
| (200~2000)mS/cm(K=10) | ||
| TDS:(0 ~ 100)g/L | ||
| Salinity:(0 ~ 100)ppt | ||
| Resistivity:(0 ~ 100)MΩ·cm | ||
| Resolution | 0.01/0.1/1μS/cm; 0.01/0.1mS/cm | |
| Accuracy | Electrode: ±0.5% FS, Meter: ±0.8% FS | |
| Temp. compensation range | (0 ~ 50)ºC, auto | |
| Electrode constant | 0.1/0.5/1/5/10/50/100 cm-1 | |
| Reference Temp. | 25ºC,20ºC,18ºC | |
|
DO
|
Measuring range | (0 ~ 20.00)mg/L(ppm) (0 ~ 200.0)% |
| Resolution | 0.1/0.01 mg/L(ppm) 1/0.1 % | |
| Accuracy | Electrode: ±0.10 mg/L, Meter: ±0.40 mg/L | |
| Response time | ≤30s (25ºC, 90%response) | |
| Residual current | ≤0.1 mg/L | |
| Temp compensation | (0 ~ 45)ºC (automatic) | |
| Salinity compensation | (0 ~ 45) ppt (automatic) | |
| Pressure compensation | (80 ~ 105) kPa (automatic) | |
| Automatic calibration | Air saturated by water; water saturated by air | |
| Electrode type | Polarographic | |
|
Temperature
|
Range | (-10 ~ 110)ºC |
| Resolution | 0.1ºC | |
| Accuracy | 5 ~ 60ºC:±0.4ºC Others: ±0.8ºC | |
|
Other Parameters
|
Display | 6.5-inch LED screen |
| Data storage | 1000 sets | |
| Power | 12V (110-220, 50-60Hz adapter) | |
| Communication interface | USB, RS232, Bluetooth | |
| Dimensions & Weight | 240×170×70mm/600g | |
|
Working Conditions
|
Temperature | 15 ~ 30 ºC |
| Humidity | ≤85% | |
| IP grade | IP54 | |
