Basic Info.
Model NO.
GW 2100R
Resistance Measurement Accuracy
0.2%
Winding Measurement Range
1-30000
Winding Measurement Accuracy
500~30000 Circle ±0.3%
Winding Basic Measurement Speed
1.5 Measurements /Second
Resistance Measurement Range
100uΩ-20KΩ
Resistance Basic Measurement Speed
3 Times /Second
Transport Package
Export Standard Carton or Customize Strong Pallet
Specification
GW-2100R
Trademark
Grewin
Origin
China
HS Code
85043190
Production Capacity
100PCS
Product Description
NAME: GW-2100R Magnetic coil turns tester
Specifications
Summarize
2. Technical indicators:
2.1 Working environment:
Temperature 0ºC~40ºC
Humidity ≤90℅RH
Atmospheric pressure 86~104Pa
2.2 Turns testing
2.2.1 The range of turns testing;
1 ring~30000 ring
2.2.2 Measurement error:
2.2.3 Turns dimensions:
Inside diameter>4.5mm, Height<100mm,Outside diameter<100mm(The special sizes could be customs made)
2.3 DCR test(Only GW2100R)
2.3.1 Range:
Automatic selecting
2.3.2 Test current:
0.1mA,1mA,10mA,100 mA Four shifting gears automatic selecting
2.3.3 The test range of resistance:
100uΩ~20kΩ
2.3.4 Measurement error:
2.4 Operating voltage:
220(1±10%) V AC, 50Hz (1±5%)
2.5 External dimensions:
335mm×320mm×290mm
2.6 Weight:
About 6kg
Panel instructions
1.The front panel drawing(GW2100R)
2.The back panel Drawing
To explain the label on front and back panel as detail as follow:
Operating instructions
3. Measuring of turns
3.1 Select method of alarm setup (this selected method only applicable to the testing of turns, when testing the DCR, select this method is invalid);
Selections of message ring correspond respectively with the key" Phase"," turnoff", "silent" and matching indicator lamp. If the corresponding set testing happens in measurement, the inside hummer will go on ringing and inform the testers about the respective alarm.
When the phase key is pressed and the corresponding phase light is on, it suggests that the windings tolerate the phase. Interrupted alarm rings when the opposition is -
Press the key" turnoff", the corresponding indicator lamp on, it is shown that the tested winding is turnoff (open). Otherwise, the interrupted alarm rings when it fails to connect, at the same time the "turnoff" lamp is on at the upper left of the instrument.The display will shown "-OPEN-"in testing open anytime;
Press the key" silent", the corresponding indicator lamp on, the alarm still rings as it short.
6.DCR test (Only GW2100R)
Press the" PARA" key into the state of measurement of resistance, and the display shown-OU-.
6.1 Clear:
The testing clips is short as following drawing, press the "clear" key to clear the base data what it is be applied in measurement resistance.
Notice
PRODUCT:
Company Information and Profile
We-TIANJIN GREWIN GROUP is expert in machines lines for more than 31 Years. Our Grewin have ISO9001:2015 approvals.
Why Choose Us
Service tenet
Provide you the best service with "fast + satisfactory + safe".
Warranty period:
12 months long after the user received the product.
Warranty items:
Only for abnormal breakdown caused by the machine design or manufacture defect,free repair and accessory will be provided.
Technology service ability:
All service engineers with many years experience are gotten special technology training, who can deal with various breakdown problem.
Guide the user to use accurately and how to maintain the product.
Provide free consultation about production process technology of electronic products.
Service after sell:
In order to guarantee the machine used normally, we'd have training on how to operate, use and maintain our product by English manual, video, guiding on line.
Use instruction:
Apply for the right complete size of product, otherwise, the wrong dimensions will affect the use effect.
Do ensure using the product accord to the use instruction completely.Do not exceed the scope of application of the products.
Maintain the product after use,Damp proof, rust proof, leak proof, explosion-proof, regular maintenance and inspection should be taken care. All done help to extend the use period.
Contect us
Tell us your toroidal coil of data as below please:
1.toroid core outside diameter before winding?
2.toroid core inside diameter before winding?
3.toroid core height before winding?
4.how many windings on this core?
5.how many tape windings total on this toroidal coil?
6.how about the tape width of each tape winding?
7.how many turns of each tape winding?
8.provide pictures of product which is better.
Clara
Tianjin Grewin Technology Co.,Ltd.
Web:transformer.en.made-in-china.com
Address: 2# MeiNian Plaza No.16 DongTing Road,Hexi Distr,300222,Tianjin China.
Specifications
| Sensor's type | Ф9.5 Ф6 Ф4 |
| Winding's shape | Inner diameter >Ф4mm outer diameter<120mm height<110mm |
| Winding measurement range | 1~30000 |
| Winding measurement accuracy | 500~30000 circle ±0.3% |
| Winding basic measurement speed | 1.5 measurements /second |
| Resistance measurement range | 100uΩ-20kΩ |
| Resistance basic measurement speed | 3 times /second |
| Resistance measurement accuracy | 0.2% |
| Range mode | Auto selection |
| Display mode | 6-digit LED |
| Alarm selection | Short-circuit ,phase ,quiet |
| Dimensions (W*H*D) | 335×320×290mm |
| Weight | Approx.6kg |
| Working temperature & humidity | 0ºC-40ºC,≤90%RH |
| Power requirement | 198-242VAC 47.5-52.5HZ |
| Power consumption | ≤30VA |
Summarize
- Product Brief:
2. Technical indicators:
2.1 Working environment:
Temperature 0ºC~40ºC
Humidity ≤90℅RH
Atmospheric pressure 86~104Pa
2.2 Turns testing
2.2.1 The range of turns testing;
1 ring~30000 ring
2.2.2 Measurement error:
| The range of winding turns | Measurement error |
| 1~200 | ±0.1℅±1 Word |
| 201~1000 | ±0.2℅±1 Word |
| 1001~5000 | ±0.3℅±2 Word |
| 5001~30000 | ±0.5℅±6 Word |
Inside diameter>4.5mm, Height<100mm,Outside diameter<100mm(The special sizes could be customs made)
2.3 DCR test(Only GW2100R)
2.3.1 Range:
Automatic selecting
2.3.2 Test current:
0.1mA,1mA,10mA,100 mA Four shifting gears automatic selecting
2.3.3 The test range of resistance:
100uΩ~20kΩ
2.3.4 Measurement error:
| Resistance range | Measurement error |
| 0.1Ω~0.9999Ω | ±0.7℅±2 Word |
| 1Ω~19.99Ω | ±0.5℅±1 Word |
| 20Ω~19.99KΩ | ±0.3℅±1 Word |
220(1±10%) V AC, 50Hz (1±5%)
2.5 External dimensions:
335mm×320mm×290mm
2.6 Weight:
About 6kg
Panel instructions
1.The front panel drawing(GW2100R)
2.The back panel Drawing 
To explain the label on front and back panel as detail as follow: | Label | Name | Functional instruction |
| The front panel instruction | ||
| 1 | Indicator lamp | turnoff, short indicator |
| 2 | Display window | Display turns or the value of resistance test |
| 3 | Indicator lamp(GW2100R) | Turns or the resistance unit indication |
| 4 | The key-press of parameter (GW2100R) | Select test turns or resistance |
| 5 | The key-press of Clear(GW2100R) | The clear for testing resistance short |
| 6 | Power switch | Used in on (1)or off(0) instrument import power |
| 7 | The key-press of Phase, turnoff, silent | The mode used in select alarm setup |
| 8 | The indicator lamp for alarm setup state | To indicate the alarm setup state |
| 9 | Test transducer | Be used in measurement the winding turns |
| 10 | Tumbler | anti-clockwise Open it to set the measured turns |
| The back panel description | ||
| 11 | Fuse | Be used in overcurrent protection of instrument, please use the 1A fuse |
| 12 | Test port | To connect GW26004A connecting line test turns or DCR outside |
| 13 | Communication joint | Be use in leave factor check |
| 14 | Power socket | Be use in connect 220V power line |
| 15 | Nameplate | To mark the manufacturing company, date and instrument No.etc |
Operating instructions
-
- Preparation for measuring
-
- Preferences(Only GW2100R)
3. Measuring of turns
3.1 Select method of alarm setup (this selected method only applicable to the testing of turns, when testing the DCR, select this method is invalid);
Selections of message ring correspond respectively with the key" Phase"," turnoff", "silent" and matching indicator lamp. If the corresponding set testing happens in measurement, the inside hummer will go on ringing and inform the testers about the respective alarm.
When the phase key is pressed and the corresponding phase light is on, it suggests that the windings tolerate the phase. Interrupted alarm rings when the opposition is -
Press the key" turnoff", the corresponding indicator lamp on, it is shown that the tested winding is turnoff (open). Otherwise, the interrupted alarm rings when it fails to connect, at the same time the "turnoff" lamp is on at the upper left of the instrument.The display will shown "-OPEN-"in testing open anytime;
Press the key" silent", the corresponding indicator lamp on, the alarm still rings as it short.
-
- Measuring of turns::
6.DCR test (Only GW2100R)
Press the" PARA" key into the state of measurement of resistance, and the display shown-OU-.
6.1 Clear:
The testing clips is short as following drawing, press the "clear" key to clear the base data what it is be applied in measurement resistance.
-
- Measuring of resistance:
Notice
- Dot not lay the instrument near to the larger magnetic field, it will effect the normally test of instrument
- If the testing winding has short by itself, it will affect precision.
- The testing winding will be laid in centre of transducer to avoid affecting the test precision of the instrument.
- Don't through the test line into transducer; it will affect the results of testing
- The testing line is wearing parts, if the instrument do not have nicely measure or do not test normality, please check the testing line break off whether or not, bad connection or the other failure.
- The testing element should put and down lightly, to avoid impacting transducer, the rocker of transducer running should not exceed 45O and running the rocker of transducer with high power should damage the transducer forever.
- To protect transducer in transporting and handling the instrument..
PRODUCT:
Company Information and Profile
We-TIANJIN GREWIN GROUP is expert in machines lines for more than 31 Years. Our Grewin have ISO9001:2015 approvals.
Why Choose Us
Service tenet
Provide you the best service with "fast + satisfactory + safe".
Warranty period:
12 months long after the user received the product.
Warranty items:
Only for abnormal breakdown caused by the machine design or manufacture defect,free repair and accessory will be provided.
Technology service ability:
All service engineers with many years experience are gotten special technology training, who can deal with various breakdown problem.
Guide the user to use accurately and how to maintain the product.
Provide free consultation about production process technology of electronic products.
Service after sell:
In order to guarantee the machine used normally, we'd have training on how to operate, use and maintain our product by English manual, video, guiding on line.
Use instruction:
Apply for the right complete size of product, otherwise, the wrong dimensions will affect the use effect.
Do ensure using the product accord to the use instruction completely.Do not exceed the scope of application of the products.
Maintain the product after use,Damp proof, rust proof, leak proof, explosion-proof, regular maintenance and inspection should be taken care. All done help to extend the use period.
Contect us
Tell us your toroidal coil of data as below please:
1.toroid core outside diameter before winding?
2.toroid core inside diameter before winding?
3.toroid core height before winding?
4.how many windings on this core?
5.how many tape windings total on this toroidal coil?
6.how about the tape width of each tape winding?
7.how many turns of each tape winding?
8.provide pictures of product which is better.
Clara
Tianjin Grewin Technology Co.,Ltd.
Web:transformer.en.made-in-china.com
Address: 2# MeiNian Plaza No.16 DongTing Road,Hexi Distr,300222,Tianjin China.