Designed for your water applications, the Hach HQ430d laboratory meter is an advanced meter that takes the guesswork out of measurements. HQd™ meters connect with IntelliCAL™ probes that automatically recognize the testing parameter, calibration history, and method settings to minimize errors and setup time.
- Flexible benchtop meter makes your lab testing of critical water quality parameters more efficient
- Intuitive user interface for simple operation and accurate results
- Trust your measurements - IntelliCAL™ smart probes store all calibrations in the probe
- Enhance productivity with an ultra-bright screen and large font size for easy to read results
- Improve productivity and save laboratory space
| Automatic Buffer Recognition: | Yes |
| Barometric Pressure Measurement: | Automatic compensation of DO when using an LDO or LBOD probe |
| Calibration Intervals/Alerts/Reminder: | Off, selectable from 2 hours to 7 days |
| Communication: | Integrated USB type A (for USB 2.0 flash memory device, printer, keyboard) and Integrated USB type B (for PC) |
| Compliance Certifications: | CE.WEEE |
| Conductivity measurement: | Yes |
| Conductivity measurement: Temperature correction: | None; Linear; NaCl Non-Linear Natural Water. |
| Conductivity Measurement Range: | 0.01 µS/cm - 200.0 mS/cm |
| Conductivity resolution: | 0.01 µS/cm - 0.1 mS/cm upon selected measuring range |
| Contents: | Meter Only |
| Custom Calibration Standards: | Yes |
| Data Memory: | 500 records/FIFO |
| Data Storage: | Automatic, GLP ISO compliant reading data stored with calibration details. |
| Dimensions: | 859 x 175 x 235 mm |
| Display: | Detailed mode/Large mode |
| Display Lock Function: | Continuous / Auto-stabilization ("press to read") / At Interval |
| Display Type: | 440 x 160 pixel LCD with backlight illumination |
| DO Measurement Range: | 0.1 - 20.0 mg/L (ppm) 1 - 200% saturation |
| DO Resolution: | 0.01 µS/cm - 0.1 mS/cm upon selected measuring range |
| Electrode stand: | Optional |
| GLP Features: | Date; Time; Sample ID; Operator ID |
| Instrument: | Bench |
| IP Rating:I | P54 (Resistant to spray of water; Dust-proof) |
| ISE Direct Measurement Range: | Yes |
| ISE Electrode Calibration: | 2 - 5 points |
| Kit?: | No |
Frequently Asked Questions (FAQ) – SC Automation Limited
1. Who is SC Automation Limited?
SC Automation Limited (SC) was established in 2010 with over 10+ years of industry experience in automation instrumentation and industrial solutions.
2. Where does SC mainly distribute its products?
Our products are primarily exported to:
- Africa: South Africa
- Asia: Southeast Asia, Middle East
- Europe: Nordic countries
- Americas: South America
- Oceania: Australia, New Zealand
3. What types of automation instruments does SC specialize in?
We focus on:
- Pressure Transmitters
- Flow Meters
- Ultrasonic Level Sensors
- Vibration Monitoring Systems
- Water Quality Analyzers
- Electric Actuators
- Solenoid Valves
- Sensors & More
4. Which brands does SC supply?
We provide genuine new products from leading brands, including but not limited to:
✅ Bently Nevada | ✅ Endress+Hauser (E+H) | ✅ Pepperl+Fuchs (P+F)
✅ MTL | ✅ Allen-Bradley (AB) | ✅ Rosemount (Emerson)
✅ Yokogawa | ✅ AUMA | ✅ IFM | ✅ SMC | ✅ Festo
Need a specific brand? We can source it for you!
5. Are SC’s products 100% genuine and new?
Yes! We only supply original, brand-new products with full manufacturer warranties.
6. Do SC’s products come with a warranty?
✅ 1-year warranty for all products (except consumables like electrodes).
7. What delivery terms does SC accept?
- EXW (Ex-Works)
- CIF (Cost, Insurance & Freight)
8. What currencies are accepted for payment?
- USD | EUR | CNY (RMB) | HKD
9. What payment methods does SC support?
- T/T (Bank Transfer)
- Alipay | WeChat Pay
10. How can customers contact SC?
- WhatsApp: +86-13715021826
- WeChat: +86-15012673027 / +86-15012630876
- Email: joy@cc-scauto.com
11. What are SC’s working hours?
24/7 support! We respond promptly to inquiries at any time.
12. What is SC’s company philosophy?
"Honesty in Relationships, Excellence in Work – Integrity First."
13. What shipping methods does SC support?
- Express Couriers: DHL, UPS, TNT, FedEx
- Special Routes: Russia & Pakistan dedicated lines
- Customer’s Own Logistics: Share your partner’s details, and we’ll arrange pickup.
14. Where are goods delivered?
- Mainland China or Hong Kong (brand-dependent).
15. Does SC support pre-shipment inspection?
✅ Yes! If you cannot visit, a trusted third party can inspect on your behalf.
16. What are SC’s payment terms?
- Full payment upfront for orders delivered within 1 week.
- 30% deposit for orders with longer lead times.
17. Why choose SC Automation Limited?
✔ 100% genuine products with reliable warranties
✔ Fast quotations & technical support (e.g., E+H product selection)
✔ Year-round shipping (excluding logistics holidays)
✔ Hassle-free sourcing – Your trusted one-stop automation supplier!
Need more details? Contact us anytime!
