Instrument function
1. liquid crystal display, Chinese interface, can display the relevant test parameters and measurement results
2. pre titration, end point titration, preset blank titration or manual titration, and can generate special titration mode according to user habits
3. different electrode can be: acid-base titration, redox titration and precipitation titration, complexometric titration, nonaqueous titration and pH titration measurement etc.
4. mixing system using PWM modulation technology, software control, low noise
5. RS-232 communication interface, can be connected to TP-16, print the test data, the titration curve and calculation results
6. use special software Leici titration with computer communication, real-time display on the computer. The other can edit and modify the titration mode, realize remote operation, calculation and statistical results of many
7. using perchloric acid titration system anti corrosion materials, for a variety of chemical reaction
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Model
technical parameter
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ZDJ-4A
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Instrument level
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Zero point zero zero one level
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Parameter measurement
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PH The value of mV (ORP) And temperature
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measure
Range
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PH
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(0 ~ 14 PH)
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MV
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(-1800.0 ~ 1800 MV)
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temperature
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(-5.0 ~ 105 C)
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Resolving power
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PH
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0.01pH
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MV
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0.1mV
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temperature
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Zero point one C
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Accuracy
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PH
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+ 0.01pH + 1 A word
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MV
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+ 0.03%FS
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temperature
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+ 0.3 C + 1 A word
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Burette
Driver
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Analysis of repetitive titration
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0.2%
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Control sensitivity
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+ 2mV
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Titration error
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10ml Burette: + 0.025ml 20ml; Burette: + 0.035ml
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Burette resolution
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10ml Burette: 1/10000 20ml; Burette: 2/10000
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Burette infusion or infusion
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(50 + 10) s (burets full time)
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stability
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(+ 0.3mV + 1 Words) /3h
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Power Supply
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AC (220 + 22) V (; 50 + 1) Hz
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The case number is
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WXS-A002-1
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The size ( Mm) (the weight. Kg)
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Three hundred and forty * 400 * 400 10.
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Serial number
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Name and specifications
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Number
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One
Two
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Eight
Nine
Ten
Eleven
Twelve
Thirteen
Fourteen
Fifteen
Sixteen
Seventeen
Eighteen
Nineteen
Twenty
Twenty-one
Twenty-two
Twenty-three
Twenty-four
Twenty-five
Twenty-six
Twenty-seven
Twenty-eight
Twenty-nine
Thirty
Thirty-one
Thirty-two
Thirty-three
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ZDJ - type 4A automatic potentiometric titrator
E-201-C type pH composite electrode
232-01 type reference electrode
213-01 type platinum electrode
216-01 type silver electrode
217-01 type reference electrode
231-01 type pH glass electrode
T-818-B-6 type temperature electrode
Drop tube (SC5.462.013)
The electrode (SC8.100.225).
The solution cup (SC8.219.010)
The solution cup (SC8.463.001)
The push rod tool (SC8.227.122)
PH pH4, 7, 9 standard buffer
Burets 10ml (SC5.125.025)
Burets 20ml (SC5.125.026)
Stirring bead
The solution cup device (SC5.109.002)
Plug 1 (SC8.322.087)
Plug 2 (SC8.322.088)
Plug 3 (SC8.322.089)
Plug 4 (SC8.322.090)
Plug 5 (SC8.322.091)
Plug 6 (SC8.322.092)
The infusion tube (plastic) with a diameter of 4 mm x 0.5
Plastic bottles (500ml)
Fuse Phi 5 * 20 (1A)
Universal power line
TP-16 type serial printer connection
RS-232 communication connection
Product manuals and application examples
Product certificate
ZDJ-4A communication software
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