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ລວມຍ່ອຍ: 3.490$
HI981401N PH-INDICATOR WITH LED-ALARM & ELECTRODE GRO’CHEK
ລາຄາ 233$ ບໍ່ລວມອາກອນ
ມີຢູ່ໃນສາງຄຳອະທິບາຍ
Product information “HI981401N pH-Indicator with LED-Alarm & Electrode GRO’CHEK”
The pH indicator HI 981401N-02 has been designed to meet the grower’s need for equipment suited to the aggressive environments found in agricultural and hydroponics applications. The housing is water resistant and features a molded eye which allows installation right above the sample to be monitored.
Measurements are highly accurate and can be verified with two point calibration. With a 12 VDC power supply included with the meter, low battery failures are never an issue. The electrode is interchangeable and the connector is well protected behind a waterproof sleeve. The meter is supplied with a stainless steel probe, preventing potential grounding problems and ensuring extended electrode life.
The gel-filled pH electrode has been specially designed to address the needs of growers. Its design guarantees greater clogging resistance in fertilizer solutions with high concentrations of nutrients such as phosphate and nitrate.
ສິນຄ້າທີ່ກ່ຽວຂ້ອງ
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Display Graphic Display Interfaces Infra red interface for test data transfer (via IRiM)
RJ45 socket for internal updatesOptics LEDs, Interference Filters (IF) and photo sensor in transparent sample chamber.
Wavelength specifications of interference filters:
430 nm Δ λ = 5 nm
530 nm Δ λ = 5 nm
560 nm Δ λ = 5 nm
580 nm Δ λ = 5 nm
610 nm Δ λ = 6 nm
660 nm Δ λ = 5 nmWavelength Accuracy ± 1nm Photometric Accuracy 2% full scale (at 20 ° C to 25 ° C) Photometric Resolution 0.005 A Operation Acid and solvent resistant touch sensitive keypad; audible feedback via integrated beeper Power Supply 4 x AA batteries; operating time 26 hours continuous or 3500 tests Auto Off approx 20 minutes after last keypress with audible signal Dimensions Unit 210 x 95 x 45 mm
Carry case 395 x 295 x 106 mmUnit Weight 450g Ambient Conditions 5-40 ° C, 30-90% rel humidity (non condensing) Memory Capacity 1000 data sets with time, date, sample ID Conformity CE ລາຄາ 1.887$ ບໍ່ລວມອາກອນ -
ລາຄາ 4.000$ ບໍ່ລວມອາກອນ
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ລາຄາ 3.889$ ບໍ່ລວມອາກອນ -
Product Type: Turbidity Products and Accessories
Brand: TintometerProduct Line: LovibondClass: White Light SourceRange: 0-1100 NTUIncludes: Meter, 2 sample cells, batteries and calibration set in a convenient carrying case.ລາຄາ 1.944$ ບໍ່ລວມອາກອນ -
Product Type: Turbidity Products and Accessories
Brand: Tintometer
ProductLine: Lovibond
Range: (0.1, 20, 200, 800 NTU)ລາຄາ 445$ ບໍ່ລວມອາກອນ -
SKU: RE-511222BT
Dimension: 0
Weight: 0.0000
Manufacturer: Lovibond
Measurement Range : 0.01 – 6 mg/L
Other Function : No
Sensor Output Interface : No
Power Supply : No Need
Resolution : No
Water resistance : No
Data logger : N/A
Accuracy : Noລາຄາ 78$ ບໍ່ລວມອາກອນ
