Model : 6209

Description
pH/ mV/ Temp./ ION bench meter, microprocessor based with direct Ion concentration readout, and red LED digital display. Temperature compensation is manual or Pt-100 ATC. Connectors are BNC input, reference pin input and banana plugs for ATC. AC Powered only built in transformer 115/ 230 volts.

* Touch key control
* Splash proof front panel
* Electrode offset recognition
* Electrode slope recognition
* NBS buffer recognition, 4.01, 7, 10.01
* Isopotential point could be 7.00 or 6.86 specify when ordering
* Stored in buffer t.c.
* Automatic slope calculations
* Flame retardant rugged plastic case
* 0.1 mv resolution over wide range for ion analysis
* Seven error indicators
* Easy to use
* 50 hz, 60 hz rejection
* Manual and automatic temperature compensation
* 0.56 high efficiency red led
* Audio feedback for touch keys and error indicators
* Direct readout in any concentration unit

Specifications
Range : 0 to 14.00 pH
-2047 to 2047 mV ORP
-409.5 to 409.5 Emv ORP ( E)
1.0 to 995.0 conc. ( over 6 ranges) Ion
-10 to 125 ° C Temp
Resolution : 0.01pH
1 mV ORP
0.1 mV ORP ( E)
0.5 conc. to 5.0 conc. ( over 6 ranges) Ion
1 ° C Temp
Accuracy : ± 0.1% pH
± 0.05 ORP
± 0.05% ORP ( E)
± 0.1% Ion
± 0.5 Temp

General
* Display hold: Yes
* Buffer recognition: pH 10.01, pH 7.00, pH 4.01
* Buffer temp range: 0 to + 60.9 ° C
* Electrode slope recognition: ± 20% at pH 4.01, pH 10.01 e2 -- indicate electrode
* Electrode offset recognition: ± 60 mV at pH 10.01, pH 7.00, pH 4.01 e1 --indicate
* Reading averaging: Display indicates average value per 4 readings
* Display update: 532 ms
* Input impedance: Greater then 10exp( 12) ohms
* Audio feedback: Touch keys( except hold and reset keys) , error alarm
* Display: 0.56 high efficiency red LED
* Power source: 117VAC, 234 VAC, ± 15%
* Dimension: 250 x 240 x 100 mm
* Weight: 1.5 kg