QJ57 鍨嬬洿娴侀浕闃婚浕姗嬫槸閲囩敤鍑卞厭鏂囩窔璺敎甯跺紡绮惧瘑鍨嬬洿娴侀洐鑷傞浕姗�銆傛脯(c猫)閲忚寖鍦�0.01μΩ~1.111KΩ鍏卞垎涓冨��(g猫)閲忕▼銆傜敱浜庡収(n猫i)鍓寚闆跺剙锛屽苟鑳藉収(n猫i)瑁濆伐浣滈浕姹�锛屾晠闄ゆ脯(c猫)閲忓皫(d菐o)绶氬涓嶇敤浠讳綍闄勪欢灏辫兘閫�(j矛n)琛屾脯(c猫)閲�銆傞仼鍚堜簬宸ョう浼佹キ(y猫)锛岀鐮斿柈浣嶇殑瀵�(sh铆)椹�(y脿n)瀹ゅ拰杌婇枔鐝�(xi脿n)鍫�(ch菐ng)涔冭嚦閲庡宸ュ湴灏�(du矛)鍚勯浣庡�肩洿娴侀浕闃伙紝濡傞噾灞皫(d菐o)楂旂殑闆诲皫(d菐o)鐜�锛岀洿娴佸垎娴侀浕闃伙紝闁嬮棞(gu膩n)琚Ц闆婚樆锛岀窔绾滈浕闃讳互鍙婂悇椤為浕姗�(j墨)锛岃畩澹撳櫒绻炵祫鐨勭洿娴侀浕闃荤瓑绛変綔绮惧瘑娓�(c猫)閲�銆�
QJ57 鍨嬬洿娴侀浕闃婚浕姗�涓昏闆婚樆鍏冧欢閲囩敤浣庢韩搴︾郴鏁�(sh霉)楗掑埗鑰屾垚锛屽苟缍�(j墨ng)閬�(gu貌)鍤�(y谩n)鏍肩殑宸ヨ棟铏曠悊鍜岄暦(zh菐ng)鏈熶汉宸ヨ�佺反锛涢潏鏁忓害楂�锛屽櫔闊冲皬锛岃�楅浕鐪�銆�
QJ57 鍨�鐩存祦闆婚樆闆绘⿱涓昏鎶�琛�(sh霉)鎸囨(bi膩o)銆�
1. QJ57 鍨嬫妧琛�(sh霉)鎸囨(bi膩o)鍏ㄩ儴绗﹀悎GB3930—83锛堟脯(c猫)閲忛浕闃荤敤鏀祦闆绘⿱锛夊湅(gu贸)瀹舵(bi膩o)婧�(zh菙n)锛�ZBY164—83銆�
2.涓昏鍙冩暩(sh霉)锛氬琛�1鎵�绀猴細
琛�1
|
鍊嶇巼
|
鏈夋晥閲忕▼
|
鍒嗚鲸鐜�
|
婧�(zh菙n)纰虹瓑绱�(j铆)鎸囨暩(sh霉)(C)
|
鍩烘簴(zh菙n)闆婚樆(RN)
|
娓�(c猫)瑭﹂浕娴�
|
|
×10-3
|
0~1.11110μΩ
|
0.01μΩ
|
2
|
1 mΩ
|
3锛�4A
|
|
×10-2
|
0~11.111Ω
μ
|
0.1μΩ
|
0.2
|
10 mΩ
|
1锛�1A
|
|
×10-1
|
0~111.11Ω
μ
|
1mΩ
|
0.05
|
100mΩ
|
550mA
|
|
×10
|
0~1.1111Ω
μ
|
10mΩ
|
1 Ω
|
100mA
|
|
×10
|
0~11.111Ω
μ
|
100mΩ
|
10Ω
|
15mA
|
|
×102
|
0~111.11Ω
μ
|
1Ω
|
100Ω
|
1.5mA
|
|
×103
|
0~1.111kμ
|
10Ω
|
1 kΩ
|
200μA
|
2.3 鍩烘湰瑾ゅ樊鍏佽ū妤甸檺锛�
Elim=±C%锛�RN/10+x锛�
寮忎腑锛� Elim:鍩烘湰瑾ゅ樊鍏佽ū妤甸檺锛� RN锛氬熀婧�(zh菙n)鍊�
C锛氭簴(zh菙n)纰哄害绛夌礆(j铆)鎸囨暩(sh霉) X锛氭脯(c猫)閲忕洡绀哄��
2.4 浣跨敤鐠�(hu谩n)澧冩浠讹細
a锛氬弮鑰冨�硷細20±0.5鈩� 鐩稿皪(du矛)婧害:40%~60%
b: 妯�(bi膩o)绋卞��: 20±5鈩� 鐩稿皪(du矛)婧害:20%~75%
2.5 鎸囬浂鍎�
a: 鍏�(n猫i)闄勬寚闆跺剙鏈夋(j墨)姊板拰闆绘埃瑾�(di脿o)闆惰缃�,,闈堟晱搴﹀彲浠ヨ(di脿o)绡�(ji茅)銆�
b : 闃诲凹鏅�(sh铆)闁撲笉澶т簬4绉�銆�
c: 闈堟晱搴�:闆绘⿱寰炲钩琛￠粸(di菐n)闁嬪锛岄浕闃诲�煎亸闆竴鍊�(g猫)绛夌礆(j铆)鏁�(sh霉)鍊兼檪(sh铆),鎸囬浂鍎�鎸囬嚌鍋忚綁(zhu菐n)鎳�(y墨ng)涓嶅皬浜�1鏍�.
d: 鍣� 闊�:鎸囬嚌鎶栧嫊(d貌ng)涓嶅ぇ浜�1/3鏍�.
e: 鍦ㄩ浕姗嬭儗闈㈤浕姹犵洅鍏�(n猫i)瑁濇湁澶栨帴鎸囬浂鍎�鎻掑骇.
2.6 闆绘簮:闆绘⿱宸ヤ綔闆绘簮鐐�R40鍨�1.5V骞查浕姹犲苟鑱�(li谩n)浣跨敤,鍏�(n猫i)闄勬寚闆跺剙闆绘簮鐐�6F22鍨�9V骞查浕姹犱竴绡�(ji茅)..
2.7 澶栧瀷灏哄:30mm×250mm×160mm
2.8 璩�(zh矛) 閲�:绱�6KG
铇囧叕缍�(w菐ng)瀹夊倷32102302010504 
