IPDB › China Industry › Instruments & Meters › Analysis Instrument
Rika Rk500-12 Online pH Test Meter Liquid pH Transmitter for Water Measurement2
Analysis Instrument, pH Meter, pH Sensor, Liquid pH Sensor
Hunan Rika Electronic Tech Co., Ltd.
Preview:
Product Description Rika Rk500-12 Online pH Test Meter Liquid pH Transmitter for Water pH Measurement Product DescriptionThe soil contains many substances such as organic acid, inorganic acid, alkali and salt, due to the different content of various substances, so the soil shows different ph value.Usually the pH in the range of 6.5-7.5 soil is called the neutral soil.RK500-02 pH sensors measure the pH value should be a good solution without professional calibration instruments, complex operation, expensive and difficult to carry, can be for continuous measurement of soil, waste water pH value, suitable for agriculture, sewage treatment plant, chemical industry, printing and dyeing, paper making, pharmacy, electroplating and environmental protection and other fields. FEATURES On-line & real-time monitoring Solid dielectric and PTFE liquid junction, not easy jam, maintenance free High accuracy Simple operation and high reliability Internal signal isolation, strong anti-interference Widely power supply(7-30VDC) Probe can be used under water(IP68) Submerged mounting bracket is optional APPLICATIONS Environmental protection Agriculture Aquaculture Water conservancy Sewage treatment Industrial wastewater treatmentTECHNICAL SPECIFICATION ItemTechnical SpecificationMeasurement PrincipleElectrochemistryRange0-14PHSupply7-30VDC(power consumption<0.2W)Accuracy±0.05PHResolution0.01PHTemperature CompensationTemperature compensation is optionalResponse time<8s(flowing liquid), <14s(stationary liquid)Stability≤0.01PH/24hOutput Signal4-20mA & RS485 at the same timeCalibration CycleEvery 6 month(General water )Every 3 month or shorter(Seriously polluted water )Operating Environment 0-+80oC(<0.6MPa), high pressure is customizable Cable length5m(default),customizableIngress ProtectionIP68Storage10-60oC@20%-90%RHPH SCALEPH valueDescriptionPH valueDescription<4.5Strongly acidity7.5-8.5Faintly alkalinity4.5-5.5Acidity8.5-9.5Alkalinity5.5-6.5Faintly acidity>9.5Strongly alkalinity6.5-7.5Neutral ORDERING INSTRUCTIONSType AUniversal typeABS housing , Up and down are NPT3/4 threadsUnit:mmType BHighly corrosion resistant PPS housing , Up and down are NPT3/4 threadsType CStandard glass typeLength=120mmELECTRODE MAINTENANCEPH electrode is not used at ordinary times and can be soaked in 3mol/l KCL solution or saturated KCL solution. It is strictly prohibited to immerse the electrode in distilled water and deionize the water or tap water with minimal plasma content.If the PH electrode is contaminated with inorganic substances, it can be cleaned with 0.1mol/l Hcl or NaOH solution for a few minutes and then washed with distilled water. If the PH electrode is contaminated with organic substances, it can be cleaned with alcohol or acetone and then cleaned with distilled water.(note: the protective cap before the electrode should be removed when using);Clean the electrode with tap water every 3 months or 6 months according to the working environment. Detailed PhotosApplicationTestimonialCompany Profile FAQQ: Are you the final manufacturer?A: Yes, We are SENSOR manufacturer and exporter in china with 10+years experience and with the factory authorized by SGS. Q: Do you offer the OEM service ?A: Yes, we can offer OEM service and design the logo marking for you . But the minimum quantity is 10pcs for the first order . Q: Do you offer free samples ?A: Sorry , we do not offer free samples . Q: What payment ways do you accept ? A: You can pay us by T/T , PayPal , and West Union . Q: What is your delivery time ?A: It is in 6-8 working days since the payment confirmed . If quantity more than 100pcs /order, it will need extra 3-5 working days . Q: What is your normal delivery way?A: Goods will be sent DHL / FEDEX / UPS / EMS / TNT / or other proposed forwarders. Q: How is your quality assurance service ?A: Our service is free exchange within one month and 18 months`quality guaranteeQ: Could we make a visit to your factory ?A: Yes, you are welcomed . But before that ,we will do the visiting investigation.
Purchasing Agent
Note: Send your message to supplier or manufacturer.
Welcome to our Professional and comprehensive procurement services...
Message:
OK ! We suggest you detail your product requirements and company information here.
Enter between 20 to 4,000 characters.
Your inquiry content must be between 20 to 4000 characters.