Pintek DP-800HS User manual

DP-800HS
差動測試棒
HIGH SENSITIVITY DIFFERENTIAL PROBE
INSTRUCTION MANUAL
使用說明書
High Sensitivity Model

1. FEATURES
2. SPECIFICATIONS
3. PANEL DESCRIPTION
4. OPERATING ENVIRONMENTAL CONDITIONS
5. OPERATING PROCEDURE
6. EXT. POWER SOURCE
7. VOLTAGE DERATING CURVE
8. MAINTENANCE
9. CLEANING
10. WARRANTY
11. REPAIR
2
TABLE OF CONTENTS / 目次
1. 簡述
2. 規 格
3. 測試棒面板說明
4. 操作環境及狀況
5. 操作程序
6. 外接電源
7. 耐壓曲線
8. 維護
9. 清潔
10. 保固
11. 維修
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! Differential Voltage Probe,
Read the instructions before using the instrument:
1.Must acquire a differential voltage probe & get the best service
from instrument.
2.Read carefully the USER MANUAL.
3.Respect the safety precautions.
! SAFETY PRECAUTIONS
Warning, Risk of Electric Shock,
Respect the max input voltages
1.Max differential voltage: 400V DC or 800Vp-p or 280V RMS±
2.Max voltage between each input terminal and ground:
400KV RMS
Do not use the probe in damp environment or where there is
risk of explosion.
Do not use the probe with its case open.
Disconnect the inputs and outputs of the probe before
opening the case.
! TO ORDER Differential Voltage Probe and Accessories:
An Insulated BNC/BNC lead and two 4 mm, length 3 inches(BP-
250).
Supplied a Adapter preset 9 V DC [115 V(SP-115) or 230 V(SP-
230)]
2 x IC clips(BP-256N.)
2 x Banana to Banana plug(BP-356N).
2 x Alligator plug(BP-276N).
Instruction Manual.
1

DP-800HS HIGH SENSITIVITY DIFFERENTIAL PROBE
1. FEATURES
The DP-800HS differential voltage probe provides a safety means
of measuring floating potentials for all models of oscilloscopes
incomplete safety.
It converts the high differential voltage (≦ 800V peak) into a low
voltage (≦ 4.0V) with reference to the earth for display on the
oscilloscopes. It is able to provide 1:1 high sensitivity model.
The BNC output is designed to operate on an input with an
impedance of 1 MΩ. It is 2 times of the 50Ω.
DP-800HS can observe more exact measured testing voltage from
DMM. (Oscilloscope accuracy is 3%, and DMM is 10 times).
2. SPECIFICATIONS
(1) Bandwidth:
x1 DC~30MHz, x10 DC~50MHz, x100 DC~20MHz
(2) Attenuation: x1, x10, x100
(3) Accuracy: ± 2%
(4) Voltage Input Ranges (DC + AC peak to peak)
≦ 800V for x 100, (i.e about 280V RMS or ±400V DC)
≦ 80V for x 10, (i.e about 28V RMS or ±40V DC)
≦ 8V for x 1, (i.e about 2.8V RMS or ±4V DC)
(5) Permitted Max Input Voltage
Max differential voltage: 800V (DC + AC peak to peak)
Max voltage between each input terminal and ground:
400V RMS
(6) Input Impedance:
Differential: 3MΩ // 2.5 PF
Between terminals and ground: 1.5MΩ // 4 PF
2

3
(7) Output: ≦ ± 4.0 V
(8) Output Impedance: 50Ω
(9) Rise Time: x1 12nS, x10 7nS,x100 17nS
(10) Rejection Rate on Common Mode:
60 Hz: ＞ 80 dB ; 100 Hz: ＞ 60 dB ; 1 MHz: ＞ 50 dB
(11) Power Supply:
External 9 V DC power supply.
(12) Consumption: 200 mA max (1.8 WATT)
3. PANEL DESCRIPTION
Over Range Indicator
Input Connector
Output Connector
External Power Source
Attenuation Function Switch
Power Indication
DP-800HS Instruction Manual

4
5. OPERATING PROCEDURE
!Connect to BP-356N and BP-256N(or BP-276N) to DP-800HS
input and place BP-256N(BP-276N) on the circuit to be tested.
!Connect BP-250 and DP-800HS output and connect to
oscilloscope.
!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.
MAX Voltage Input Range
(DC+AC Peak)
X 100 800Vp-p
80Vp-p
4. OPERATING ENVIRONMENTAL CONDITIONS
(1) Dimensions and Weight:
218 x 83 x 30 mm; 390g
(2) Electrical Safety to IEC 1010-1
!Dual Insulation
!Installation Category III
!Degree of Pollution 2
!Rated Voltage or Max Live-Earth: 400V RMS
(3) CE Mark
Conforms to EN 50081-1 and 50082-1 standards
Temperature
Relative Humidity
Reference Use Storage
+20°C … +30°C
70 % RH
0°C … +50°C
10 % … 85 % RH
-30°C … +70°C
10 % … 90 % RH
Attenuation
X 10
AC RMS
MAX Input
280Vrms
28Vrms
DCV
MAX Input
± 400V
± 40V
8Vp-p
X 1 2.8Vrms ± 4V
DP-800HS Instruction Manual

5
[N.B]
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 Ω
load.
Example:
With the probe on factor x 10, the oscilloscope on 1 V/div, the
real vertical deviation is 10 x 1 V/div = 10 V/div.
With a 50Ω load on the input of the oscilloscope the deviation
becomes: 10V/div x 2 = 20V/div.
X 100 Range
Real Deviation In V/div
1
X 10 Range
0.5 50V
0.2 20V
0.1 10V
50 m 5V
20 m 2V
10 m 1V
5 m 0.5V
2 m 0.2V
6. EXT. POWER SOURCE
! Power consumption of the probe are 200 mA, thus it not suit for
battery, please use the accessory adapter only, please use
supplied adaptor 115V(SP-115) or 230V(SP-230).
! If there are any damage on the adaptor, please contact us and
use the adaptor supply by us only. If the input power over 12V DC
will caused to the probe hard damage.
Vertical Deviation on the
Oscilloscope in V/div
100V
X 1 Range
5V
2V
1V
0.5V
0.2V
0.1V
50mV
20mV
10V
0.5V
0.2V
0.1V
50m
20m
10m
5m
2m
1V
DP-800HS Instruction Manual

7. Voltage Derating Curve
6
800V:1KHz / 300V:10KHz / 200V:100KHz / 100V:1MHz / 50V:10MHz /
10V:100MHz )
Frequency
Voltage(DC+ACp-p)
10V
1KHz 10KHz 100KHz 1MHz 10MHz 100MHz
100V
1KV
10KV
(800V)
DP-800HS Instruction Manual

8. 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.
9. CLEANING
This probe does not require any particular cleaning. If necessary,
clean the case with a cloth slightly moistened with soapy water.
10. 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.
11. REPAIR
Maintenance, repairs under or out of guarantee. Please return to
product to your distributor.
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DP-800HS Instruction Manual

差動測試棒,
!使用前請詳細閱讀使用說明
1.請先獲得⼀⽀差動測試棒
2.從使⽤說明取得最佳維修及服務
3.請詳讀使⽤者操作⼿冊
4.請注意安全注意事項
!安全注意事項:
請⼩⼼注意觸電!
請注意最⾼輸⼊電壓!
最⾼差動電壓:±400VDC或800Vp-p或280VRMS
輸⼊端及接地端間的最⼤差動電壓:400VRMS
請勿使⽤此產品在潮濕的環境下或有易爆的⾵險下操作!
請勿使⽤此產品當此產品的盒蓋被打開!
當打開此產品的盒蓋時請將輸出及輸⼊端切斷!
!訂購差動測試棒時內含
雙端BNC接頭的測試纜線,⾧度3英呎(BP-250)
⼀個9VDC轉換器[客⼾必需指定115V(SP-115)或230V(SP-230)]
⼀對專⽤的IC夾(BP-256N)
⼀對指定規格的雙端⾹蕉插頭傳輸線(BP-356N)
⼀對⾼電壓專⽤的鱷⿂夾(BP-276N)
使⽤說明書
8

DP-800HS差
1.簡述:
DP-800HS差動測試棒提供⼀個安全的絕緣儀器給所有的⽰波器
使⽤,它可以轉換由⾼輸⼊的差動電壓(≦800VPEAK)進⼊⼀個
低電壓(≦4.0V),並且顯⽰波形在⽰波器上,使⽤頻率⾼達50MHz,
是能提供1:1超⾼靈敏度的機種。
差動測試棒輸出標⽰是設計在操作⽰波器1MΩ的輸⼊阻抗的相
對衰減量,當使⽤50Ω匹配器時衰減量剛好為2倍量。
DP-8V差動測試棒,也建議在數字電表上觀測更精確的實際測試電
壓值(⽰波器精確度為3%,數字電表約精準10倍)。
2.規格:
(1)頻寬:x1DC~30MHz,x10DC~50MHz,x100DC~20MHz
(2)衰減:共3檔(x1,x10,x100)
(3)精確度:±2%
(4)輸⼊電壓範圍(DC+ACPEAKTOPEAK)
≦800Vforx100,(約280KVRMS或±400VDC)
≦80Vforx10, (約28VRMS或±40VDC)
≦8Vforx1, (約2.8RMS或±4VDC)
(5)允許最⾼輸⼊電壓:
最⾼差動電壓:800V(DC+ACPEAKTOPEAK)
輸⼊端及接地端間最⾼電壓:400VRMS
(6)輸⼊阻抗:
差動:3MΩ//2.5PF
單端到接地端間的輸⼊阻抗:1.5MΩ//4PF
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3. 測試棒面板說明
(7)輸出電壓:≦±4V
(8)輸出阻抗:50Ω
(9)上升時間:x112nS,x107nS,x10017nS
(10)雜訊抑制率:
60Hz:>80dB;100Hz:>60dB;1MHz:>50dB
(11)電源:
指定外接9VDC電源(必須使⽤本公司指定品)
(12)耗電:最⼤耗電量200mA(1.8⽡特)
輸入端
過載指式燈
衰減量選擇及電源開關旋鈕
電源指示燈
外部電源引入端
輸出端
10
DP-800HS 中 文 說 明 書

5.操作程序
!將附件BP-356N與BP-256N(或BP-276N)接起來後插⼊DP-
800HS的輸⼊端,並將BP-256N(或BP-276N)與測量物接觸。
!將BP-250與DP-800HS的輸出端連接,並與⽰波器連結。
!如有需要先調整⽰波器上的垂直開關。
!將⽰波器上的衰減率及垂直開關調整到⼀致的位置,如下表。
!注意:電源必須打開。
4.操作環境及狀況
(1)尺⼨及重量:218x83x30mm;390g
(2)電⼦安全規範IEC1010-1
!雙絕緣
!安裝類⽬III
!污染程度2
!相關電壓或最⼤接地:400VRMS
!CE:EN50081-1及50082-1
溫度
溼度
一般狀態 使用操作中 儲存
+20°C … +30°C
70 % RH
0°C … +50°C
10 % … 85 % RH
-30°C … +70°C
10 % … 90 % RH
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X 100 800Vp-p
80Vp-p
X 10
最大輸入
AC RMS
280Vrms
28Vrms
最大輸入
DCV
± 400V
± 40V
衰減 最大輸入電壓
(DC+AC Peak)
8Vp-p
X 1 2.8Vrms ± 4V
DP-800HS 中 文 說 明 書

[注意]
實際的垂直偏向是等於衰減乘上⽰波器上所選擇的垂直偏向.如
果另外使⽤50Ω負載端⼦時,實際電壓值剛好是2倍量。
例如:
測試棒是x10,⽰波器的垂直偏向在1V/div,其實際的垂直偏向
為:10x1V/div=10V/div
若⽰波器輸⼊的負載是50Ω,偏向就為:
10V/divx2=20V/div
示波器上的
垂直偏向(V/DIV)
換算實際偏向(V/DIV)
6.外接電源
!本產品因耗電量⾼達200mA,因此指定使⽤電轉接器115V專
⽤(SP-115)或230V專⽤(SP-230)。
!請勿使⽤⾮本公司指定品,若因此造成任何損毀,本公司概不
負責。
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1
0.5
0.2
0.1
50 m
20 m
10 m
5 m
2 m
X 100 檔X 10 檔
50V
20V
10V
5V
2V
1V
0.5V
0.2V
100V
X 1 檔
5V
2V
1V
0.5V
0.2V
0.1V
50mV
20mV
10V
0.5V
0.2V
0.1V
50m
20m
10m
5m
2m
1V
DP-800HS 中 文 說 明 書

13
( 800V:1KHz / 300V:10KHz / 200V:100KHz / 100V:1MHz / 50V:10MHz /
10V:100MHz )
7. 耐壓曲線
頻 率
電壓(直流+交流峰值)
10V
1KHz 10KHz 100KHz 1MHz 10MHz 100MHz
100V
1KV
10KV
(800V)
PINTEK 差 動 探 針 選 購 指 南 2019/MAY/29
MODEL DP-25 DP-50 DP-100 DP-60HS DP-40K DP-8V DP-16V
主要特點 經濟型
1.4KVp-p
泛用型
經濟型.
7KVp-p
高電壓用
7KVp-p
高壓用.
高頻用
超高靈敏度型.微
小電壓專用
40KVp-p
超高電壓專用
高電壓. 高頻
100 倍增益設計
專業型
更高電壓. 高頻
100 倍增益設計
專業型
頻 寬 25MHz 50MHz 100MHz 60MHz 20MHz 50MHz 50MHz
最大靈敏度 20mV/DIV 100mV/DIV
100mV/DIV
1mV/DIV 500mV/DIV 10mV/DIV 20mV/DIV
最大量 DC +/- 700 VDC +/- 3.5KVDC +/- 3.5 KVDC +/- 35 VDC +/- 20 KVDC +/- 4 KVDC +/- 8KVDC
最大量測
AC p-p
～1400Vp-p ～7KVp-p ～7KVp-p ～70Vp-p ～40KVp-p ～8KV p-p ～16KV p-p
最大量測 AC
RMS
～490V RMS ～2.4KV RMS ～2.4KV RMS ～24V RMS ～14KV RMS ～2.8KV RMS ～5.6KV RMS
衰減選擇檔 3／x20,
x50,
x200
4／x100,
x200,x500,
x1000
4／x100,
x200,x500,
x1000
3／x1,
x5
x10
2／x500,
X5000
3／x10,
x100,
x1000
3／x20,
X200,
X2000
輸入阻抗
（差動輸入）
4 M Ω
1 PF
16 M Ω
1.5PF
16MΩ
1.5 PF
2 M Ω
2.5 PF
100 M Ω
1 PF
20 M Ω
2 PF
30 MΩ
1.5 PF
輸入電阻
（單端對地）
2 M Ω
2 PF
8 M Ω
3 PF
8 MΩ
3 PF
1 M Ω
5 PF
50 M Ω
2 PF
10 M Ω
4 PF
15 MΩ
3 PF
過載顯示 ○ ○ ○ ○ ○ ○ ○
攜帶箱 ---- ---- ○ ---- ○ ○ ○
其他附件 BP-250
BP-256N
BP-356N
BP-250
BP-266N
BP-366
BP-250
BP-266N
BP-276N
BP-286
BP-366
BP-250
BP-256N
BP-356N
BP-250
BP-266N
BP-276N
BP-286
BP-366
BP-250
BP-266N
BP-276N
BP-286
BP-366
BP-250
BP-266N
BP-276N
BP-286
BP-366
※ 本公司有權利更改內容，恕不另行通知。電源轉接器請自行選定 100V(JS 日本用).110V(UL). 220V(VDE 或SAA 澳州用
).240V(BS 英國用).
DP-800HS 中 文 說 明 書

8.維護:
保養此產品時請使⽤原廠指定的⼯具.原廠將不負任何責任由其他不
被認可的維修⼈員所做的維修。
9.清潔:
此產品不需要任何特定的清潔. 如有需要, 請⽤輕軟乾淨的布沾上微量
的清潔液輕輕的在產品外觀擦拭。
10.保固:
除了在⼈為上的特意損壞,本產品是受保固並可以維修的,並不包含在
安全規範的責任。
保固是以不超出發票上的⾦額,零件的更換及運送的費⽤。
保固是僅在正常操作下⽽造成的損壞.並不包含任何刻意的損壞,操作
上的錯誤,機械上的操作不當,保養不當,負載或過壓。
原廠的保固僅包含有限的單純更換損壞的零件.使⽤者將不可歸據直接
或間接的責任在原廠。
原廠的保固是賣出後的12個⽉內.如有任意的⾮原廠的維修或更換零件,
原廠保固將⾃然取消。

11. 維修:
有任何的維修,保養或更換零件是在保固以外,請將產品退回原廠維
修。

14
DP-800HS 中 文 說 明 書

Accessories 附件圖:
BP-256N BP-250
BP-356N
BP-276N
(Adapter)
115V: SP-115
230V: SP-230

TINSE45 Ver.00