HI6221 este un pH-metru de laborator cu ecran tactil mare de 7 inch, conectare la wi-fi, tastatura, imprimanta sau agitator magnetic.
pH-metrul are dimensiuni compacte, astfel ca nu ocupa mult spatiu pe bancul de lucru. Deasemenea, este livrat cu un electrod de pH cu mufa BNC de uz general pentru citiri rapide si stabile.
Posibilitate creare pana la 9 utilizatori, protectie cu parola, trimitere fisiere via email sau descarcare pe PC/stick USB
HI1131B este un electrod de pH cu corp de sticlă, joncțiune dublă , rezistent la temperaturi inalte (HT). Referința cu dublă joncțiune și designul din sticlă permit ca HI1131B să fie utilizat într-o mare varietate de aplicații, inclusiv probe cu metale și temperaturi ridicate.
Conexiunea sondei la unitate este asigurată printr-o conexiune BNC izolată galvanic. Sonda de temperatură din oțel inoxidabil HI7662-TW permite aparatului să compenseze automat măsurarea pH-ului cu temperatura (ATC).
HI6221 este furnizat cu un suport pentru electrozi care are un braț flexibil. Bratul poate fi montat rapid și oferă suport sigur pentru electrozi în timp ce se efectuează măsurători în recipiente pentru mostre.
Product Specifications:
pH Range
-2.0 to 20.0 pH; -2.00 to 20.00 pH; -2.000 to
pH Range
20.000 pH
pH Resolution
0.1 pH; 0.01 pH; 0.001 pH
pH Accuracy
±0.1 pH; ±0.01 pH; ±0.002 pH (±1 last significant digit)
mV Range
±2000.0 mV
mV Resolution
1 mV; 0.1 mV
mV Accuracy
±0.2 mV ±1 last significant digit
Temperature Range
-20.0 to 120.0 °C; -4.0 to 248.0 °F; 253.0 to 393.0 K
Temperature Resolution
0.1 °C / 0.1 °F / 0.1 K
Temperature Accuracy
±0.2 °C / ±0.4 °F / ±0.2 K
Relative mV offset range
±2000.0 mV
pH Calibration Calibration points
Up to 5
pH Calibration Type
Automatic; Semiautomatic; Manual
pH Calibration Standard buffers
Hanna and NIST
pH Calibration Standard buffers
pH 1.68, 3.00, 4.01, 6.86, 7.01, 9.18, 10.01, 12.45"
pH Calibration Custom buffers
Up to 5
pH Calibration Custom group
Up to 5
pH Calibration 1st calibration point
Offset or Points (user setting)
pH Calibration Reminder
Disabled
pH Calibration Reminder
Daily
pH Calibration Reminder
Periodic
Temperature Compensation
Automatic or Manual
Reading Modes
Direct; Direct/Autohold
Reading Stability criteria
Accurate; Medium; Fast
Reading Isopotential
7.000 or 4.010
Reading Sampling rate
1000 ms
pH Views Basic
Measurement (pH, mV, Rel.mV, Abs.mV)
pH Views Basic
Temperature, Stability status
pH Views Simple GLP
Basic view information
pH Views Simple GLP
Last calibration date, electrode offset, average slope, and electrode condition
pH Views Full GLP
Simple GLP information and calibration point details
pH Views Table
Measurements updated every second are displayed in table
pH Views Graph (Plot)
pH (or mV) and temperature versus time graph can be panned or zoomed (pinch-to-zoom technology)
Logging Type
Automatic, Manual, Autohold
Logging Number of records
50 000 maximum per file / Stores at least 1 000 000 data points per user"
Logging Automatic interval
1, 2, 5, 10, 30 seconds
Logging Automatic interval
1, 2, 5, 10, 15, 30, 60, 120, 150, 180 minutes"
Logging Sample ID
Incremental mode
Logging Export option
.csv file format
Logging Export option
Users Up to 9 users and admin. account (default)
Connectivity USB-A
2 ports for keyboard input or USB thumb drive
Connectivity USB-C
1 port for PC connectivity and USB-C type thumb drive
Connectivity Wi-Fi & Ethernet
FTP / Web server Log transfer and download Email
Connectivity RS232
Connecting peripherals
Power supply
DC adapter 100-240AC to 24VDC 2.5A
Environment
0 - 50 °C / 32 - 122 °F / 273 - 323 K maximum 95% RH non-condensing
Dimensions
205 x 160 x 77 mm (8.0 x 6.2 x 3.0 “)
Weight
Approximately 1.2 kg (2.65 lbs.)
Puncte_calibrare: 5 puncte
Culoare: Alb
HI6221 pH and ORP Benchtop Meter
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