3
1. Specifications
Subject to change without notice.
Specifications
Display
Liquid crystal, backlit, with pictograms
Keypad
Membrane, 5 keys
Measuring ranges
pH
–2.00 to 19.99
mV ±
1400
Temperature
–20.0 to 150.0 °C (–4.0 to 302.0 °F)
Resolution
pH 0.01
mV
1 (0.1 mV from –199.9 to 199.9 mV)
Temperature 0.1 °C (0.1°F)
Measuring error (± 1 digit)
pH
≤
0.01
mV
≤
1
Temperature
≤
0.2 °C (
≤
0.4 °F)
Reproducibility (± 1 digit)
pH
± 0.01
mV ±
1
Temperature ± 0.1 °C (± 0.1 °F)
Temperature compensation
With built-in Pt1000 temperature sensor
Calibration standards
pH: 2.00, 4.01, 7.00, 9.21, 10.01 (at 25 °C)
Redox: 220 mV (at 25 °C)
Input impedance
> 10
12
. The switch from high to low impedance is made in the electrode
connector.
Dimensions of the measuring instrument and ambient conditions
Operating temperature
0 °C to 50 °C (32 °F to 122 °F)
Storage temperature
–15 °C to 65 °C (5 °F to 149 °F)
Ambient conditions
80% relative humidity (non-condensing)
Weight
300 g
Size
186 x 73 x 38 mm
Additional technical data
Energy management
Automatic power off after 5 minutes of inactivity
Type of protection
IP 67
Power supply (batteries)
3 x 1.5V, type AA batteries
Autonomy of over 500 hours
Conector
MP-5, five-contact multipin
Warranty
Warranty
2 years
ENGLISH
PH1_HACH_LANGE_0710.indd ANG:3
PH1_HACH_LANGE_0710.indd ANG:3
7/9/10 15:40:31
7/9/10 15:40:31
Содержание sension+ ph1
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Страница 4: ...sensION PH1_HACH_LANGE_0710 indd 4 sensION PH1_HACH_LANGE_0710 indd 4 7 9 10 15 40 31 7 9 10 15 40 31...
Страница 28: ...sensION PH1_HACH_LANGE_0710 indd ALE 2 sensION PH1_HACH_LANGE_0710 indd ALE 2 7 9 10 15 41 04 7 9 10 15 41 04...
Страница 50: ...sensION PH1_HACH_LANGE_0710 indd FRA 2 sensION PH1_HACH_LANGE_0710 indd FRA 2 7 9 10 15 41 37 7 9 10 15 41 37...
Страница 73: ...sensION PH1_HACH_LANGE_0710 indd CON 3 sensION PH1_HACH_LANGE_0710 indd CON 3 7 9 10 15 42 10 7 9 10 15 42 10...
Страница 74: ...sensION PH1_HACH_LANGE_0710 indd CON 4 sensION PH1_HACH_LANGE_0710 indd CON 4 7 9 10 15 42 10 7 9 10 15 42 10...