APERA Instruments SX751 Tragbares pH-/ORP-/Leitfäh
The SX751 from Apera Instruments is designed for laboratory-grade measurements of pH, dissolved oxygen (DO), redox potential (ORP), conductivity (EC), total organic solvent (TDS), salinity, and resistivity. It is suitable for all general water solutions. Its compact design, dust and water resistance (IP57), and the included rugged carrying case make the SX751 ideal for field use, even in harsh environments. The integrated memory function allows for the storage and recall of 400 data sets. Possible applications include water treatment, environmental monitoring, beverage production, aquaculture, groundwater monitoring, surface water monitoring, and aquarium monitoring, among others.
- Equipped with the 201T-S pH electrode, the 301Pt-S ORP electrode, the 2301T-S conductivity/temp. electrode and the DO500 polarographic electrode
- Precise, fast and reliable measurement of H-value, dissolved oxygen (DO), redox potential (ORP), conductivity (EC), TDS, salinity, resistivity and temperature
- Easy switching between conductivity, TDS, salinity and resistivity
- Fast & easy 1- to 3-point pH calibration and 1-point EC calibration
- Replaceable DO membrane cap (3 replacement membrane caps and a suitable refill solution are included in the kit)
- Electrode polarization takes only 5 minutes. Oxygen measurement achieves a response of 90% within 30 seconds.
- A special digital filter technology further improves the response time and measurement accuracy
- The integrated memory function allows the storage and retrieval of 400 data records
- Dust and water resistant to IP57, ideal for use in harsh environments
- Supplied as a complete test kit in a robust carrying case
Technical data
| PH value | Measuring range | (-2.00 to 19.99) pH |
| resolution | 0.1/0.01 pH | |
| accuracy | Instrument: ±0.01 pH; Total: ±0.02 pH | |
| Input current | =2×10 -12 A | |
| Input impedance | =1×10 12 O | |
| stability | ±0.01 pH/3h | |
| Temp. compensation | (0 to 100) °C (automatic) | |
| Redox potential (ORP) | Measuring range (mV/ORP/EH) | -1999mV to 0 to 1999mV |
| resolution | 1 mV | |
| accuracy | Device: ±0.1% FS, Total: ±15 mV | |
| Conductivity (EC) | Measuring range | Conductivity: TDS: (0 to 100) g/L; |
| resolution | 0.01/0.1/1 µS/cm; 0.01/0.1mS/cm | |
| accuracy | Device: ±1.0% FS, Total: ±1.5% FS | |
| Temp. compensation | (0 to 50) °C (automatic) | |
| Electrode constant | 0.1 / 1 / 10 cm -1 | |
| Reference temperature | 25°C, 20°C, and 18°C | |
| Oxygen content (DO) | Measuring range | (0 to 19.99) mg/L (ppm); (0 to 200.0) % |
| resolution | 0.1/0.01 mg/L (ppm); 1/0.1% | |
| accuracy | ±0.30 mg/L (ppm), including electrode error | |
| response time | = 30s (90% reaction at 25°C) | |
| Temp. compensation | (0 to 45) °C (automatic) | |
| Salinity compensation | (0 to 45) ppt (automatic) | |
| Air pressure compensation | (66 to 200) kPa (manual) | |
| Automatic calibration | Air saturated with water; water saturated with air | |
| Electrode type | Polarographic | |
| More | Storage space | 400 data groups |
| Memory values | Serial number, measured value, measuring unit and temperature | |
| Power supply | 2 AA batteries (1.5V x2) | |
| Dimensions and weight | Measuring device: (65×120×31) mm/180 g Complete set: (255×210×50) mm/1760 g | |
| Quality and safety certification | CE, ISO 9001:2015 | |
| IP protection class | IP57 |
A complete set contains:
- SX751 pH/Oxygen (DO)/ORP/Conductivity (EC)/TDS/Salinity/Resistivity Meter
- 201T-S pH/Temp. Electrode
- 301Pt-S ORP electrode
- 2301T-S Conductivity/Temp. Electrode
- DO500 polarographic DO electrode
- pH 4.00 calibration solution, 50 ml
- pH 7.00 calibration solution, 50 ml
- pH 10.01 calibration solution, 50 ml
- 1413 µS conductivity calibration solution
- DO502 electrolyte solution for refilling
- 3x DO503 membrane cap
- Polishing paper for cleaning the electrode
- Operating instructions
- 2x AA batteries
- screwdriver
- Carrying case
The Apera Instruments SX751 has a 3-year manufacturer's warranty (6 months on electrodes).
| Objektnummer | A00103031 |
|---|---|
| ID-number | 103031 |
| Object name | APERA Instruments SX751 Tragbares pH-/ORP-/Leitfäh |
| Manufacture | APERA Instruments |
| Shipping | 4-6 weeks |
| Status | Nieuw |
Product group: pH-Measuring
Status, terms of delivery and payment
Verification of devices
The second-hand devices are verified by Labexchange Service GmbH before delivery. You are receiving only fully functional devices.
Dispatch time
The stated dispatch times are the shortest possible ones for each article. The effective dispatch times can vary. The effective dispatch times will be stated in the order confirmation.
As a matter of principle, we are offering collective deliveries. The shipping time is calculated based on the position with the longest lead time. A partial delivery is possible on explicit request.
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Delivery information
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The stated transport and packing charges apply to the most favorable route if transport and are to be understood as subject to verification due to unexpected cost increases. By reason of unpredictable events, cargo rates and delivery times can change at any time and therefore have to be adapted to the recent situation. Import formalities and possible customs charges will be borne by the purchaser. Incoterm coding according to Incoterms 2010: For persons who collect the devices themselves: EXW, for dipatch by sea: CFR, by air freight: CPT, other shipments: DAP. Note for international shipments: A proof of preference/EUR1 will not be issued by us. When self-collecting/ordering EXW from countries within or outside the European Union, 16% VAT will be retained as a deposit until we have received the corresponding confirmation of arrival/bill of delivery from the buyer.
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Definition of status
All articles are used articles, except an article is listed especially as a new device.
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Immediately available |
Used | The article is fully functional and in impeccable condition. It can be shipped immediately. |
| In stock |
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The article is on stock. Our service technicians will verify the article before delivery. You are receiving only a fully functional article. |
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New device |
new |
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Labprocure |
Used |
Labprocure GmbH, as the advertiser, is responsible for the content of this device offer. Labprocure assumes liability for the offers advertised here and for the photos and offer texts included. Labprocure GmbH, Bruckstraße 58, 72393 Burladingen. |
