0.01mkH-100mH P593 Decade inductance box inductor standard set an-g GenRad, IET

Description

P593 Multivalued
decade inductance box, inductor standard set is
analog
of  General Radio (GR, GenRad)
, IET Labs, but has the same or better characteristics.
Inductance standard
P593
d
esigned
for use as an AC element in measuring systems
with frequency of
1 kHz
to
10000kHz
.
Standard’s
nominal
value
of
inductance
0.01
mkH
-
100mH
Accuracy class:
1
; 2; 5
Valued Inductance standard
P593
(hereinafter - standard)
are
designed
for use as an AC element in measuring systems
with frequency of 1 kHz
to
10000kHz
.
Inductance standard
P593
designed for use
in moderate climate conditions
in dry
heated rooms
at ambient temperature
of 10 to
35 °
C and relative
humidity up to 80
% at 25
°
C.
P593  a set of:
15 standard inductors
;
Nominal value from
0.01mkH to 100mH;
Accuracy class:
1, 2, 5;
Accuracy of the attestation:
from 0.2;
Full average lifespan - at least
10 years;
Dimensions:
100x150mm
for more 1mkH;
40x160mm
for less 0,3 mkH;
490x335x185mm
-
whole case;
Weight: 1 standart -
0,7kg;
Whole set -
15kg;
Technical characteristic of Decade inductance box inductor standard set type P593:
Nominal
Value of inductance
Accuracy
class
Normal
Frequency
KHz
Max
Current
A
Max
Voltage
V
Q
Q/Frequency
KHz
100 mH
1
1
0,010
5,000
70
30
30 mH
1
1
0,010
1,000
40
30
10 mH
1
1
0,010
0,500
130
100
3 mH
1
1
0,010
0,100
160
100
1 mH
1
1
0,010
0,050
200
300
300 mkH
1
1
0,010
0,020
140
300
100 mkH
1
1
0,010
0,005
200
1000
30 mkH
1
1
0,250
0,050
130
1000
10 mkH
1
1
0,250
0,020
210
3000
3 mkH
1
100
0,250
0,500
180
3000
1 mkH
2
100
0,250
0,100
200
10000
0,3 mkH
2
100
0,500
0,050
-
-
0,1 mkH
2
100
0,500
0,020
-
-
0,03 mkH
5
100
0,500
0,005
-
-
0,01 mkH
5
100
0,500
0,002
-
-
Technical characteristics
Inductance standard
P593
correspond to GOST
21175
.
Inductance
standard
nominal
value
(L),
accuracy classes
(K)
, normal
frequency
(f),
attestation fixed-
frequencies
,
maximum current
values
(I),
maximum
operating voltage
values  (U),
lowest values
quality factor
(Q) for
frequencies f
shown in
Table 1.
Acceptable basic error limit
, shown
in percentage of
standard’s
inductance nominal value is equal to
accuracy class at following
normal conditions
:
ambient temperature
(20 ±
5) °
C;
relative
humidity (
65 ±
15)
%;
normal frequency
;
current value is
not more than maximum
with
curve sinusoidal
form
and distortion coefficient do not exceed 5%
;
no external
electric and magnetic fields
, except Earth
field
.
Standard accuracy
attestation
at inductance
with
above requirements
is
shown
in Table 2
,
under condition
when frequency
deviation is not more than
± 0.5%.
Determination
quality factor
Error (δ)
in percentage or
AC
resistance
(Δ)
in Ohm
considering
normal conditions
(
above)
does not exceed:
δ = ± (0.005 Q +
2)
(1)
Δ = ± (0.02 R + 0.001), (
2)
where Q –
standard
measured quality factor
R -
standard measured resistance
AC
, Ohm.
Standard
P593
quality factor
is
calculated by the formula
:
Q = (2π • f • L) / R, (
3)
where f - measurement frequency in Hz
;
L -
the measured inductance value
, H.
Inductance standard
P593
additional accuracy error caused by ambient temperature deviation from specified in normal conditions to any temperature in working temperature range, does not exceed every 10 ° C of temperature changes than half of maximum permissible basic error.
Inductance standard
P593
AC or quality factor resistance changes, caused by ambient temperature deviation from specified in normal conditions to any temperature in working temperature range, does not exceed every 10 ° C of temperature changes, expressed by dependencies: ± (0.06 R + 0.001) Ohm; ± 0.06 Q.
Standard’s
P593
own capacity with nominal inductance values is
over 1mkH and do not exceed 15pF. Dimensions, mm, do not exceed:
diameter 100, height 150 - for L ≥ 1mkH;
diameter 40, height 160 - for L ≤ 0.3 mkH;
490 x 335 x 185 - suitcase for packing.
Each standard weight does not exceed 0.7 kg.
Standard P593 set weight with suitcase does not exceed 15 kg.
This price is for the whole set of 15
standard inductors. NOT for one standard inductor.
If you need only some part from this set please contact me. I will try to help you.
This device was also used in USSR and Russia army. So it has best quality
,
longevity and permanence characteristic.
Condition:
used (
cosmetic defects, scratches
). Tested and 100% workable.
If necessary, we can provide calibration certificate from Government standardization institute
(+145-265usd).
Also we can provide other resistance, capacitance and inductance standards, decade box and other etalons.
Also we can provide other resistance, capacitance and inductance standards, decade box and other etalons.
Please take a look on my other items!
If you haven’t found the needed item in my listing, please contact me. I’ll try to help you.
The accuracy of the attestation of each standard inductor from set:
Nominal
Value of inductance
Inductance error in % at frequency
normal
1;3;10;kHz
30;100;300;
1000kHz
3000; 10000 kHz
1kHz
100kHz
100-30 mkH
0,20
-
0,20
0,30
-
10 mkH
0,20
-
0,20
0,30
1
3 mkH
-
0,20
0,20
0,30
1
1 mkH
-
0,40
0,20
0,30
1
0,3 mkH
-
0,40
0,40
0,40
1
0,1 mkH
-
0,40
0,50
0,60
1
0,03 mkH
-
1,00
1,20
1,30
2
0,01 mkH
-
1,00
3,20
3,20
4
Technical characteristics:
Temperature
+10 - +35 ° C;
Relative humidity
50 - 75%;
Atmospheric pressure
84-106,7 kPa (630-800 mmHg);
These devices also can named:
P594, P-
594, P
594, R593, R 594, R-594, р 594, р
594, р-
594,
inductance
s
tandard, standard inductor, Laboratory standard, high precision inductor, inductance box,inductance.
Photos
If necessary we can take photos of a device from various angles.
Technical Documentation
In case you didn't find in technical specifications for the device all necessary information you are interested in, feel free to contact me.  I will look through the technical documentation for the device and I will be happy to consult you.
Also I may speak directly with the manufacturer and find out more specific information about this product.
If some technical parameters for the device (error, accuracy, measuring range, operating voltage and frequency) do not meet your requirements, please, e-mail me and I will negotiate with the manufacturer whether it is possible to deliver you a device on the desired specifications without a cost increase and in the shortest time.
On delivering the device, electric circuit diagrams and all technical documentation for operation, calibration and maintenance will be supplied. Also there will be documents that testify the accuracy and compliance with specifications.
In addition, translation of technical documentation into the customer’s language may be discussed.
Delivery set
On delivering the device will be completely ready for use.
There are all necessary cables, adapters, sensors and spare parts as envisaged in technical documentation. Hence, there is no point in purchasing any additional repair & measurement equipment.
Before sending a device, all devices are checked whether they comply with all technical specifications.
Highly qualified metrology engineers carry out the check-up of every instrument at a specialized laboratory and with the help of master gages.
I ship only fully working devices complying with all parameters.
The warranty for this device is 1 year from the date of shipment from my warehouse.
Within 1 year term I will provide the repair of the device for free in case of manufacturing defect or when the technical parameters do not comply with technical documentation. You will have to pay only for delivery.
When a device is out of order due to your fault (its fall, it is flooded with water, the power supply does not meet the specified technical requirements, input signals exceed the norm, etc.) or there are conspicuous marks of casing opening (broken warranty labels), it is considered a non-warranty repair.
Packaging
Immediately after checking, the device will be wrapped in several layers of strong air-bubble film and placed into a strong cardboard box. Extra cardboard plates will be used for fixation.
If necessary, wooden box or pallet may be used. For a more reliable fixation foam can be applied. The whole box will be placed in a waterproof polyethylene bag which will be wound with several layers of packing tape.
A special handle will be made for ease of transportation.
Thus, I guarantee qualitative and conscientious packing of the device that reduces to minimum the possibility of damage during transportation.
Shipping details:
Please, mind that I ship from Ukraine (Europe, +2), so that the shipping time may differ from your local time.
I send goods via AirMailpost.
App. delivery time :
Europe – 7-15 days;
USA, Japan&others – 10-20 days (depends on a country).
I will ship in 10-15 business days after payment clearance.
The goods may also be delivered by the express mail services such as DHL, UPS, FedEx, TNT or EMS.
With express delivery you will mostly receive your goods within 3-7 working days.
Payment details:
I expect payment in 4 days after the auction ends.
I accept a PayPal payment as the safest way of payment (preferably).
If you do not have a PayPal account you can pay by wire transfer to my credit card.
Other variants of payment are acceptable, for example in case of pickup way of shipping, i can accept cash payment.
(This will be an official purchase on eBay).
Please, tell me if you cannot pay in time, we can always negotiate it.
When purchasing a few items, you’ll save on shipping.
Return policy:
I accept refunds and returns. If there is something wrong with the device, please, inform me within 5 days after receiving it.
I will refund your costs or send you the other item, as you wish (
after I receive the previous item
).
Please only serious bidders!