item list
CsI(Tl)mini detector
| Spec |
Size of crystal： 10mm×10mm×10mm |
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iFKR-ZIP PRO
iFKR-ZIP
Pro is most supreme measurment instrument of our product.
twin 2x2x1inch Crystals have placed to both side of detective sample.
Which constituition makes High detective efficiency and less amount of
sample request.
if we Compare to conventional measuring instrument like Marineli, 1liter to 100g.
we have confidence to our other product as well, but measuring with 1 deteceter
always have problem of
sum-peak. so only this product ignor sum-peak problem.
containing 2 detectors, which means iFKR-ZIP PRO is able to measur the
sample in more than 2 mode.
ANTI COINC mode, COINC mode, and Normal mode.
we, SMTX has Convicted CsI detector has Developed enough and now so close
to Ge detecet with
releasing this product!
| Spec |
[detecet ] sample requested ： 100g （ideal for plastic ZIP BAG. doubled ZIP BAG is recomended for avoid Contamination） shielding ： lead. 10cm to earth、10cm for side、5cm for top aparture： one 12mmφ hole on side for the connecter external dimention： 30cm x 30cm x 26cm(H) exept protrusion weight ： about 250Kg detective efficiency ：Absolute efficiency of 10%
[ MCA ] detective mode ： normal,ANTI,COINC are able to be switched by software [ measurment nuclide ] Cs-134/Cs-137/K-40 [ instalation adjustment ] note : shielding block is 11kg for each. please mind not to drop on feet. full weight is about 250kg. please make sure floor, or desk is sturdy. |
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MCA2318
latest analog hybrid ADC and DSP built in One chip MCU are contained.
USB power supply is enough to be activated.Corresponding to many type of detectors such as Ge(Li), CsI(Tl), and SDD. This product is cheap edition of MCA5105. this product has high type and low type.
low type is achieved price of ￥198,000.
$
| 仕様 | MCA memory size ：4096(32bit/ch) AD converting speed ：1.2uSec 14bits integral nonlinerity ：+/−0.01％ differencial nonlinerity ：+/−0.64％ input signal（ADC direct）：０〜５V、０〜８V switch LEMO LLD：5turn potentionmeter preset time ：32bits unit of 100ms interface ：USB2.0Full Speed size：50(W)x75(D)x20(H) power：100ｍA by USB weight ：90g status shows by：LED ON/OFF input inpedance：1KΩ input pulse：100ns peaking time maximum count rate：350Kps(low type) 800Kps(high type) |
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ADC2318
ADC2318 is ADC module for MCA.Constituited by Exclusive use of nuclear detective peak detect circuit and ADC.
this product have Crucial spec requested to MCA, such as "unmatched accuracy for peak detection" and
"fine differencial nonlinerity". those specs are confirmed by pulser at 1 channel.(pulse 1ch.jpg)。
tempreture stability is customed by 100ppm to 10ppm.
requested power has been developed to more ecological as 50ｍA to 18ｍA.and half sized.
test report and inspection report is able to order optionaly.
2318-1.jpg channel test by a pulser.
2318-2.jpg confirming differencial nonlinerity by sliding pulser.
2318-3.jpg spectrum of logarismic scale by sliding pulser.
2318-4.jpg peak hold signal(blue) and input pulse(sky-blue) at AD convertion.
2318-5.jpg peak detected signal.
2318-6.jpg busy signal of ADC module.
| Reference - Value |
ADC resolution：4096ch AD Converting speed：1.2uSec input pulse：peaking time of 100ns(Reference value :50ns) integral nonlinerity ：+/−0.01％ differencial nonlinerity ：+/−0.63％ tempreture stability：10ppm/℃ input signal：0〜5V、(if add 500Ω at input 0〜10V) input inpedance：500Ω(0〜5V)、1kΩ(0〜10V) size：32x20x8 power：+5V 18mA, -5V 9mA, +3.3V 0.13mA (1Kcps at measuring) |
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ADC2318 test board is also available for the optional order.
which is ideal to test the ADC2318 quicker and understand. board schematic exept ADC module is attached.
| test board | power：by USB MCA memory size：4096ch 32bit/ch through put：about 800Kcps size(cm)：1.5ｘ5.5ｘ9.1 (visitting card size) |
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iFKR-254/508
Giant CsI(Tl)Cristal and elaborate polishment
from left, 10cubic ｍｍ、1cubic inch、2cubic inchs.
CsI(Tl) is Excellent at Physical durability and tempreture stability.no
tempreture drift like NaI crystal, no Liquid nitrogen need like Ge crystal.
| spec differ between 254／508 |
resolution：６％(Cs137) / ７％(Cs137) measuring range：0.001〜20μSv/ｈ / 0.001〜10μSv/h sensitivity：26000CpmμSv/ｈ / 100000CpmμSv/ｈ size of detector：25.4x25.4x25.4 / 50.8x50.8x50.8 size of product：130x100x240 / 130x100x300 weight：1.53 / 2.22 |
|---|---|
| similar spec of both product |
display range：Cpm μSv/h energy range：50Kev spectrum memory：2GB micro SD memory stabilization：100ppm/℃ calibration：before shipping suitable tempreture：0〜40℃ no Dew condensation safe keeping tempreture：0〜50℃ no Dew condensation Impact tolerance：based on precision instrument MCA memory size：4096ch(32bit/ch) AD converting speed：1.2μsec 14bit integral nonlinearity：＋/−0.01％、0.64％ preset time：32bit100ms for unit Interface：USB2.0 Full Speed Power：D size battery x 3 + 12V battery x3 display：3.2inch TFT colour input inpedance：1KΩ Maximum CPS：100ns peaking time Double buffer memory：2Kch x 2pingpong mode |
IFKR-ZIP
| spec |
use：for food,soil,and water Detective limit：1.0Bq/Kg analyzing nuclide：Cs-134/Cs-137/K-40 detector：CsI(Tl) time to stabilize：after 3 minuits of power supply measuring range：80KeV〜2MeV MCA：4096ch/32bit shielding：lead 40ｍｍ weight：about50Kg Environmental：less than 35℃, no liquid nitrogen needed, no Dew condence power：AC100V 1A |
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