Micro Solutions / Life Science

pH/ionometer SevenDirect SD50

Desktop pH/ionometer with an accuracy of ±0.002 pH and memory of 2000 measurements

Product overview

SevenDirect SD50 pH/Ion
Mettler Toledo
Switzerland
SevenDirect
SevenDirect SD50

Desktop pH/ionometer with an accuracy of ±0.002 pH and memory of 2000 measurements

EasyPlace holder for precise electrode positioning with one hand

The SevenDirect SD50 is a compact desktop pH/ionometer for precise monitoring of buffers, solutions and laboratory samples, with 2,000-measurement memory.

It measures pH, ORP and ion concentration in a single channel. The touch interface guides the user through calibration, the uFocus mode outputs the key result large, and the sample and sensor identifiers along with time stamps simplify traceability. The regular EasyPlace holder helps to position the electrode neatly with one hand. The supplies include a measuring unit, electrode, EasyPlace holder, power supply and buffer sachets for primary calibration.

pH range −2.000…20.000, resolution 0.001/0.01/0.1 pH and accuracy ±0.002 pH. Ion range −2.000…20.000 pX or 0…999,999 mg/L, accuracy ±0.5%. mV range −2000.000…2000.000 mV. Temperature range −30…130 °C, resolution 0.1 °C; memory for 2000 measurements. Color touchscreen 7 inches, IP54 protection, USB-A (×2), USB-B, BNC, RCA/Cinch and Mini-DIN interfaces. Dimensions 195×205×65 mm; weight 850 g.

Key figures

±0,002 pH

precision

IP54

hull protection

2000

memory

7"

touchscreen

Applications

Control of pH of buffers and solutions
Measurement of ionic concentration
Measurement of AFP
Control of sample temperature
Laboratory quality control

Models and configurations

SevenDirect SD50

Product details

Desktop pH/ionometer

touchscreen 7 inches

Holder of EasyPlace

electrode positioning with one hand

Accuracy and ranges

pH range −2.000…20.000; resolution 0.001/0.01/0.1 pH; accuracy ±0.002 pH
Ion range −2.000…20.000 pX or 0…999,999 mg/L; accuracy ±0.5%
mV range: −2000.000…2000.000 mV
Temperature range −30...130 °C, resolution 0.1 °C

Comfort of work

The touch interface guides the user through calibration steps
uFocus Mode displays key result in large font
EasyPlace Holder allows you to position the electrode accurately with one hand

Traceability

Sample and sensor identifiers together with time stamps
Memory in 2000 dimensions
USB-A (×2), USB-B, BNC, RCA/Cinch and Mini-DIN interfaces for sensor connectivity and data export

Measurement of pH and ions

PH range	−2,000…20,000
PH accuracy	±0,002 pH
ion range	−2.000…20.000 pX or 0…999,999 mg/L
Accuracy of ion measurement	±0,5 %
Range of mV	−2000.000…2000.000 mV

Temperature and memory

Temperature range	−30…130 °C
Temperature resolution	0,1 °C
Memory of measurements	2000

Body and interfaces

Display	colored sensory, 7 inches
Protection	IP54
Interfaces	USB-A (×2), USB-B, BNC, RCA/Cinch, Mini-DIN
Dimensions	195×205×65 mm
Weight	850

Supply kit

Electric with EasyPlace holder

Staff holder for precise electrode positioning with one hand

Power supply

AC/DC Universal Adapter

Buffer sachets for primary calibration

Solutions for pH calibration at the first start of the instrument

Related equipment types

Ionomers and electrodes
Magnetic stirrers
Water treatment systems
Lab balances

Classification

Cytogenetics
pH meters
Sample preparation
Weighing and physical and chemical measurements
pH meters, conductometers, ionometers
SevenDirect SD50 pH/Ion