Tafel top pH meter YR0220A
The Tafel top pH meter YR0220A combines technical features for laboratory routines, operational continuity and a coherent equipment selection process.
This page provides an overview of the Tafel top pH meter YR0220A, including selection criteria, investment factors, operational advantages and maintenance recommendations. The aim is to support an informed decision before requesting a quotation.
This Kalstein model is available for laboratories in Netherlands, with selection criteria adapted to local purchasing, installation and support conditions.
Belangrijke factoren om te overwegen
Before selecting the Tafel top pH meter YR0220A, confirm workflow, available space, required accessories and installation conditions. This prevents oversizing the purchase and helps prepare a more accurate quotation.
Its use is oriented to laboratory routines that require observation, control and operational continuity.
For the market in Netherlands, evaluation should consider local context such as agro-tech, biotech, EU CE marking and match the product to the real workload of the laboratorium.
Prijsbereik in de markt
The investment should be evaluated according to configuration, required accessories, installation conditions and available technical support.
The final price may vary according to configuration, accessories, logistics, warranty and territorial availability. Compare the technical sheet with the real laboratory workload before confirming the investment.
In Netherlands, budget comparison should include CE references, 230V/50Hz power conditions, accessories, logistics and after-sales support.
Prijs-kwaliteitverhouding
Equipment value depends on operational stability, required accuracy, ease of maintenance and accessory availability.
Value for money should be reviewed together with equipment stability, after-sales support, technical documentation and expected service life. A well-matched selection reduces downtime and improves return on investment.
Voor- en nadelen
Its use is oriented to laboratory routines that require observation, control and operational continuity.
Main advantages include specialized application, integration with laboratory routines and accessory configuration. Limitations may include installation requirements, user training and preventive maintenance to preserve performance.
Verwachte levensduur op basis van gebruik en onderhoud
Model YR0220A (huidig) YR0210A pH Bereik -2.00~20.00pH -2.000~20.000pH Resolutie 0.01pH 0.001, 0.01, 0.1pH, selecteerbaar Nauwkeurigheid ±0.01pH ±0.002pH Kalibratiepunten 1 tot 3 punten 1 tot 5 punten pH-bufferopties USA (4.01/7.00/10.01), NIST (4.01/6.86/9.18) USA, NIST, DIN, 2 aangepaste buffers ORP mV-bereik ±1999mV ±1999.9mV Relatief mV-bereik — ±1999.9mV Resolutie 1mV 0.1, 1mV, selecteerbaar Nauwkeurigheid ±1mV ±0.2mV Kalibratiepunten — 1 punt Temperatuur Bereik 0~105°C/32~221°F 0~105°C/32~221°F Resolutie 0.1°C/0.1°F 0.1°C/0.1°F Nauwkeurigheid ±0.5°C/±0.9°F ±0.5°C/±0.
Service life depends on usage frequency, cleaning, storage, calibration when applicable and adherence to technical recommendations. A structured maintenance plan helps preserve accuracy, safety and operational continuity.
Support and spare-parts availability oriented to Netherlands helps preserve service continuity and plan preventive maintenance without extended downtime.
Specificatietabel van de Tafel top pH meter YR0220A
Tafel top pH meter YR0220A
pH-modus:
- De professionele draagbare pH-meter is uitgerust met een verlichte LCD-scherm.
- Kalibratie van 1 tot 5 punten met automatische herkenning voor USA, NIST en DIN buffers.
- De automatische diagnose van de elektrode toont de helling en de offset van de pH.
- De automatische temperatuurcompensatie zorgt voor nauwkeurige metingen over het hele bereik.
- De kalibratie-offset alarm waarschuwt de gebruiker om de meter periodiek te kalibreren.
ORP-modus:
- De offset kalibratie van 1 punt maakt het mogelijk om de weergegeven waarde aan te passen aan een bekend patroon.
- De relatieve en absolute millivolt-modi garanderen de betrouwbaarheid van de ORP-metingen.
Andere kenmerken:
- De automatische leesfunctie detecteert en blokkeert het eindpunt van de meting.
- De automatische uitschakeling bespaart batterij.
- Het instellingenmenu maakt het mogelijk om de groep pH-buffers, het aantal kalibratiepunten, de resolutie, de stabiliteitscriteria, de datum en de tijd, enz. aan te passen.
- De Reset-functie herstelt automatisch alle instellingen naar de fabrieksinstellingen.
- Het uitgebreide geheugen slaat of herstelt tot 500 datasets.
- De USB-communicatie-interface vergemakkelijkt de gegevensoverdracht naar de pc.
- Het multimode voedingsschema (batterijen, netadapter en USB-poort) garandeert een probleemloze werking van de meter.
Technische specificatie:
| Model | YR0220A (huidig) | YR0210A | |
pH | Bereik | -2.00~20.00pH | -2.000~20.000pH |
| Resolutie | 0.01pH | 0.001, 0.01, 0.1pH, selecteerbaar | |
| Nauwkeurigheid | ±0.01pH | ±0.002pH | |
| Kalibratiepunten | 1 tot 3 punten | 1 tot 5 punten | |
| pH-bufferopties | USA (4.01/7.00/10.01), NIST (4.01/6.86/9.18) | USA, NIST, DIN, 2 aangepaste buffers | |
ORP | mV-bereik | ±1999mV | ±1999.9mV |
| Relatief mV-bereik | — | ±1999.9mV | |
| Resolutie | 1mV | 0.1, 1mV, selecteerbaar | |
| Nauwkeurigheid | ±1mV | ±0.2mV | |
| Kalibratiepunten | — | 1 punt | |
Temperatuur | Bereik | 0~105°C/32~221°F | 0~105°C/32~221°F |
| Resolutie | 0.1°C/0.1°F | 0.1°C/0.1°F | |
| Nauwkeurigheid | ±0.5°C/±0.9°F | ±0.5°C/±0.9°F | |
| Offsetkalibratie | 1 punt, uitlezing ±10°C | 1 punt, uitlezing ±10°C | |
Overige specificaties | Temperatuurcompensatie | 0~100°C, handmatig of automatisch | 0~100°C, handmatig of automatisch |
| Stabiliteitscriteria | — | Laag of hoog | |
| Kalibratie-alarm verlopen | — | Van 1 tot 31 dagen | |
| Weergave van helling/verplaatsing | Ja | ||
| Vastzetfunctie | Handmatig of automatisch eindpunt | ||
| Automatische uitschakeling | 30 minuten na de laatste toetsdruk | 10, 20 of 30 minuten na de laatste toetsdruk | |
| Geheugen | 100 gegevenssets | 500 gegevenssets | |
| Communicatie-interface | USB | ||
| Connector | BNC, 3,5 mm jack-aansluiting | ||
| Scherm | Aangepaste LCD (80×60 mm) | ||
| Voedingsvereisten | 3 AA-batterijen van 1,5 V of DC5V voedingsadapter | ||
| Batterijduur | Ongeveer 150 uur (schakel de achtergrondverlichting uit) | ||
| Afmetingen | 170(L)×85 (B)×30(H)mm | ||
| Gewicht | 300g | ||
Veelgestelde vragen over de Tafel top pH meter YR0220A
How do I choose the right tafel top ph meter yr0220a for my laboratorium?
Selection should start from workload, critical technical parameters, available space and frequency of use. Kalstein can support the comparison between operational needs, budget and maintenance requirements to avoid choosing equipment that is oversized or insufficient.
What should I review before requesting a quotation?
Review the model, technical specifications, required accessories, electrical conditions, consumables, delivery timing and installation needs. With this information, the quotation can be prepared more accurately and aligned with the laboratory workflow.
Does Kalstein provide guidance for this type of equipment?
Yes. The commercial and technical team can support product evaluation, explain differences between models, answer application questions and advise on preventive maintenance, spare parts and documentation required for a secure purchase.
What maintenance helps extend the equipment lifespan?
Follow the manufacturer manual, perform regular cleaning, verify calibrations or controls when applicable, avoid workload abuse and keep maintenance records. Stable use and preventive routines reduce failures and improve operational continuity.