PH850-SL pH meter for soils (direct measurement)

458.15 

inkl. 19% MwSt., plus shipping

Price per unit plus VAT and shipping costs

Available on backorder

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SKU: 28APE190070 / AI5537 Categories: , , , , Tag:

The PH850-SL from Apera Instruments is a handy and easy-to-use meter for the determination of pH, ORP (electrode sold separately e.g. 301Pt-C) and temperature. It is specially designed to make direct soil pH measurements quickly and easily. The included LabSen® 553 pH electrode has a pointed & stable glass membrane and a solid polymer electrolyte, so it can be easily inserted into the ground for measurement without causing damage or clogging the diaphragm. The electrode has an integrated temperature sensor, which enables automatic temperature compensation (ATC). The PH850-SL is protected by a silicone cover and is waterproof and dustproof (IP57), making it particularly well suited for field use, even in harsh environments.

  • Equipped with the LabSen® 553 pH electrode with tip for direct soil measurements
  • Silicone case provides safe & firm grip and protects from shocks
  • Waterproof and dustproof (IP57) for use in harsh environments
  • Fold-out stand for convenient indoor operation
  • Quick and easy 1- to 3-point calibration
  • Large, illuminated LCD simultaneously displays conductivity value and temperature, as well as additional measurement and calibration information
  • Self-diagnosis supports calibration or troubleshooting

The meter is RoHS and EC certified and has a 3 year warranty (6 months on the electrode).

Weight 1.7 kg
Dimensions 36 × 27 × 8 cm

Electrode

LabSen electrochemical sensors are premium pH electrodes with manufacturing technology and key components from Switzerland. The LabSen553 pointed pH electrode has a spear membrane that can easily penetrate solid or semi-solid medium. The electrode is suitable for pH measurement of fruits, vegetables and soil samples.

This electrode has the following properties:

    • Solid PVC case, provides stronger protection.
    • Blue gel electrolyte, does not flow and does not cause air bubbles.
    • Maintenance-free polymer electrolyte, perforated diaphragm structure.
    • Durable reference system, better stability and lifetime.
Measuring range (0 ~ 14) pH Electrolyte polymer
Recommended operating temperature (0 ~ 80) °C Storage solution 3M KCl
Shaft material PVC plastic Temperature sensor NTC 30kΩ
Glass junction type S Diaphragm resistance <250 MΩ
Reference system Long Life Electrode dimensions Electrode (Ø15×90) mm

Measuring tip (Ø6×25) mm

Diaphragm Ceramic+single pore Connection BNC/RCA
cable Ø5×1m

Technical Specifications

pH Measuring range 0.00 to 14.00 pH
Resolution 0,1/0,01
Accuracy ±0.01 ±1 digit
Calibration 1- to 3-point, automatic
Temperature compensation 0 to 100 °C (automatic or manual)
mV Measuring range ±1000 mV
Resolution 1 mV
Accuracy ±0.2 % F.S. ± 1 digit
temperature Measuring range 0 to 100 °C
Resolution 0,1 °C
Accuracy ±0.5 °C ±1 digit
Other Power supply 3 x AA batteries
Enclosure protection class IP57
Electrode connection BNC (for pH and ORP), RCA (for temperature)
Dimensions / Weight 88×170×33 mm / 313 g

with case: 360×270×76 mm / 1.6 kg

scope of delivery

A complete set contains:

  • PH850 pH meter
  • LabSen® 553 pH electrode
  • Calibration solution (pH 4.00, pH 7.00, pH 10.01) 50ml each
  • Screwdriver
  • manual
  • Carrying case

manual

German PH850 DE Apera LabSen553 DE
English PH850 EN Apera LabSen553 EN

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