Pintek DP-16K Series User manual
16KVp‐p/100MHz
INSTRUCTION MANUAL
使 用 說 明 書
HIGH VOLTAGE DIFFERENTIAL PROBE
差 動 測 試 棒
DP-16K
DP-16KM
DP-16KL
2
TABLEOFCONTENTS
FEATURES------------------------------------------------------------------------5
SPECIFICATIONS---------------------------------------------------------------5
PANEL DESCRIPTION---------------------------------------------------------7
OPERATING ENVIRONMENTAL CONDITIONS------------------------8
OPERATING PROCEDURE------------------------------------------8
EXT. POWER SOURCE------------------------------------------------------10
MAINTENANCE----------------------------------------------------------------10
CLEANING----------------------------------------------------------------------10
WARRANTY---------------------------------------------------------------------10
REPAIR---------------------------------------------------------------------------10
DERATING CURVE------------------------------------------------------------11
ACCESSORIES----------------------------------------------------------------21
目 次
簡述----------------------------------------------------------------------------14
規格---------------------------------------------------------------------------14
測試棒面板說明--------------------------------------------------------------16
操作環境及狀況--------------------------------------------------------------17
操作程序----------------------------------------------------------------------17
外接電源------------------------------------------------------------------------19
清潔----------------------------------------------------------------------------19
保固-------------------------------------------------------------------------------19
維修-------------------------------------------------------------------------------19
高頻耐電壓曲線參考圖---------------------------------------------------20
附件圖----------------------------------------------------------------------------21
3
DP-16K/DP-16KM/DP-16KL
HIGH VOLTAGE DIFFERENTIAL PROBE
4
ReadTheInstructionsBeforeUsingTheInstrument:
1. Must acquire a differential voltage probe & get the best service from
instrument.
2. Read carefully the USER MANUAL.
3. Respect the safety precautions.
SafetyPrecautions:
Warning, Risk of Electric Shock
Respectthemaxinputvoltages:
1. Max differential voltage: 16 KV (DC + AC peak) or 5650 VRMS.
2. Max voltage between each input terminal and ground: 3500 VRMS.
Donotusetheprobeindampenvironmentorwherethereis
riskofexplosion.
Donotusetheprobewithitscaseopen.
Disconnecttheinputsandoutputsoftheprobebefore
openingthecase.
ToOrderDifferentialVoltageProbeandAccessories:
An Insulated BNC/BNC lead and two Ф4 mm, length 3 inches (BP-
250).
Supplied an Adapter preset 5 VDC.
2 x high voltage IC clips (BP-266N).
2 x Banana to Banana high voltage plug (BP-366).
2 x Alligator plug (BP-276N) (Option).
Instruction Manual.
5
FEATURES:
The DP-16K series differential voltage probes provides a safety means
of measuring floating potentials for all models of oscilloscopes
incomplete safety.
It converts the high differential voltage (≦16 KVDC peak) into a low
voltage (≦8.0 V) with reference to the earth for display on the
oscilloscopes.
The BNC output is designed to operate on an input with an impedance
of 1 MΩ. It is 2 times of the 50 Ω.
Recommend to use PINTEK PL-10 with DP-16K series, and expand
the measuring ranges. From DMM can observe more exact measured
testing voltage. (Oscilloscope accuracy is 3%, and DMM is 10 times).
DP-16K series are designed for high sensitivity modules and high
dynamic range. Attenuation x100, x1000 are multiple of 10, which is
easy for calculation without mistake. Maximum voltage is 16 KVp-p.
These are designed for ultra high voltage.
SPECIFICATIONS:
(1) Bandwidth:
DC to 100 MHz (-3 dB) (DP-16K)
DC to 70 MHz (-3 dB) (DP-16KM)
DC to 50 MHz (-3 dB) (DP-16KL)
(2) Attenuation: x100, or x1000
(3) Accuracy: ±2%
(4) Voltage Input Ranges (DC + AC peak to peak):
≦1.6 KVp-p for x100, (i.e about 565 VRMS or ±800 VDC)
≦16 KVp-p for x1000, (i.e about 5650 VRMS or ±8 KVDC)
(5) Permitted Max Input Voltage
Max differential voltage: 16 KV (DC + AC peak to peak)
Max voltage between each input terminal and ground: 3500 VRMS
(6) Input Impedance:
10 MΩ// 10 pF each side to ground
6
(7) Output: ≦8.0 V
(8) Output Impedance: 50 Ω(for 1 MΩinput oscilloscope)
(9) Rise Time: 4 ns
(10) Rejection Rate on Common Mode:
60 Hz: ＞80
dB ; 100 Hz: ＞60 dB ; 1 MHz: ＞50 dB
(11) Power Supply:
External 5 VDC power supply
(12) Consumption: 500 mA about (5 VDC)
7
PANEL DESCRIPTION:
8
OPERATING ENVIRONMENTAL CONDITIONS:
Reference Use Storage
Temperature +20 °C …+30 °C 0 °C …+50 °C -30 °C …+70 °C
Relative
Humidity ≦70 %RH 10 % …85 %RH 10 % …90 %RH
(1) Dimensions and Weight:
220 x 85 x 30 mm; 450 g
(2) Electrical Safety to IEC 1010-1:
Dual Insulation
Installation
Category III
Degree of Pollution 2
Rated Voltage or Max Live-Earth: 3500 VRMS
(3) CE Mark:
Conforms to EN 50081-1 and 50082-1 standards
OPERATING PROCEDURE:
Connect to leads to the input and place the wire-grip on the circuit to
be tested.
Connect the probe to the oscilloscope with the insulated BNC/BNC
lead.
Adjust the vertical zero adjustment of the oscilloscope if necessary.
Select the attenuation ratio and the vertical deviation of the
oscilloscope in accordance with the conversion table below.
NB: The POWER light must come on.
The conversion table gives the real vertical deviation.
Attenuation X1000 X100
MAX Voltage Input Range(DC+AC Peak) 16 KV 1.6 KV
DC MAX INPUT ±8 KV ±800 V
AC RMS MAX INPUT 5650 V 565 V
9
Vertical Deviation on
the Oscilloscope in
V/div
Real Deviation In V/div
X1000 Range X100 Range
1 1000 100
0.5 500 50
0.2 200 20
0.1 100 10
50 m 50 5
20 m 20 2
10 m 10 1
5 m 5 0.5
2 m 2 0.2
NOTE:
The real vertical deviation in V/div is equal to the attenuation factor
multiplied by the range of vertical deviation selected on the
oscilloscope. It will be doubled in the case of use of a 50 Ωload.
Example:
With the probe on factor x100, the oscilloscope on 0.5 V/div, the real
vertical deviation is 100 x 0.5 = 50 V/div.
With a 50 Ωload on the input of the oscilloscope the deviation
becomes 100 V/div.
10
EXT. POWER SOURCE:
Power consumption of the probe is about 500 mA, thus it not suit for
battery, please use the accessory adapter only.
If there are any damage on the adaptor, please contact us and use the
adaptor supply by us only. If the input power over 12 VDC will caused
to the probe hard damage.
MAINTENANCE:
For maintenance, only use specified spare parts.
The manufacturer can not be held responsible for any accident arising
following a repair made other than its after sales service or approved
repairers.
CLEANING:
This probe does not require any particular cleaning. If necessary, clean
the case with a cloth slightly moistened with soapy water.
WARRANTY:
Unless notified to the contrary, our instruments are guaranteed against
any manufacturing defect or material defect. They do not bear the
specification known as the safety specification. Our guarantee, which may
not under any circumstances exceed the amount of the invoiced price,
goes no further than the repair of our faulty equipment, carriage paid to
our workshops.
REPAIR:
Maintenance, repairs under or out of guarantee. Please return to product
to your distributor.
This manual suits for next models
3
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