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Ludlum Measurements 2241 Manual

Ludlum Measurements 2241 Manual

Digital ratemeter

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Summary of Contents for Ludlum Measurements 2241

  • Page 1 . 7 & . 7 / / 1 & ' .     & + ) + 6 # . 4 # 6 ' / ' 6 ' 4 # W I W U V     5 G T K C N 0 Q U        V J T Q W I J        5 G T K C N 0 Q        C P F 5 W E E G G F K P I 5 G T K C N 0 W O D G T U...
  • Page 2 9 # 4 4 # 0 6 ; % ' 4 6 + ( + % # 6 ' . W F N W O / G C U W T G O G P V U + P E  Y C T T C P V U V J G R T Q F W E V U E Q X G T G F K P V J K U K P U V T W E V K Q P O C P W C N V Q D G H T G G Q H F G H G E V U F W G V Q Y Q T M O C P U J K R O C V G T K C N U C P F F G U K I P H Q T C R G T K Q F Q H V Y G N X G O Q P V J U H T Q O V J G F C V G Q H F G N K X G T [ Y K V J V J G G Z E G R V K Q P Q H R J Q V Q O W N V K R N K G T V W D G U C P F I G K I G T V W D G U Y J K E J C T G Y C T T C P V G F F G H G E V H T G G H Q T   F C [ U  6 J K U Y C T T C P V [ K U X Q K F G F K P K P U V C P E G U Q H K O R T Q R G T K P U V C N N C V K Q P C D W U G...
  • Page 3 / Q F G N     5 E C N G T  4 C V G O G V G T # W I W U V     6 # $ . ' 1 ( % 1 0 6 ' 0 6 5 1.
  • Page 4 / Q F G N     5 E C N G T  4 C V G O G V G T # W I W U V     PARTS LIST..........................18 Model 2241 Digital Ratemeter ....................18 Main Circuit Board, Drawing 408 X 91 ................18 Calibration Board, Drawing 408 x 12................. 19 Display Board, Drawing 408 x 79..................
  • Page 5 / Q F G N     5 E C N G T  4 C V G O G V G T # W I W U V       ) ' 0 ' 4 # . 6 J G / Q F G N     K U C R Q T V C D N G O K E T Q R T Q E G U U Q T 1 V J G T H G C V W T G U K P E N W F G &...
  • Page 6 / Q F G N     5 E C N G T  4 C V G O G V G T # W I W U V     E Q P X G T V V Q V J G     Q H H K P C N T G C F K P I      V Q % # .
  • Page 7 / Q F G N     5 E C N G T  4 C V G O G V G T # W I W U V     Q X G T H N Q Y E Q W P V G T G S W K X C N G P V V Q C  F K I K V 5 E C N G T  H Q T V J G R T G F G V G T O K P G F E Q W P V V K O G U G N G E V G F K P V J G 6 J G .
  • Page 8 / Q F G N     5 E C N G T  4 C V G O G V G T # W I W U V     4 C V G O G V G T T G C F K P I C P F 4 C V G O G V G T C N C T O  6 Q T G U G V E Q W P V K P I T G U R Q P U G V K O G  V J G 5 E C N G T C N C T O F G R T G U U V J G E Q W P V U Y K V E J N Q E C V G F K P V J G E C T T [ K P I J C P F N G V Q T G K P K V K C V G V J G 5 E C N G T...
  • Page 9 / Q F G N     5 E C N G T  4 C V G O G V G T # W I W U V     N Q E C V G F W P F G T P G C V J V J G — % # . ˜ E Q X G T Y J K E J R Q V G P V K Q O G V G T C R R T Q Z K O C V G N [   T G X Q N W V K Q P U Y J K E J C F L W U V U V J G F G V G E V Q T E W T T G P V N G X G N V J C V O W U V D G U G V U V J G O C Z K O W O * 8 N K O K V Y K V J V J G H T Q P V R C P G N —...
  • Page 10 / Q F G N     5 E C N G T  4 C V G O G V G T # W I W U V     V J G R C T C O G V G T U D [ X C T [ K P I V J G — ( 7 0 % 6 + 1 0 ˜ U Y K V E J E Q P U V C P V % % C F L W U V U H T Q O      V Q    Z    6 J G V Q T G C F V J G X C T K C D N G U H Q T V J C V U R G E K H K E F G V G E V Q T P W O D G T ...
  • Page 11 / Q F G N     5 E C N G T  4 C V G O G V G T # W I W U V     V Q — ˜ % Q W P V U  V K O G  6 J G V K O G D C U G H Q T 4  J T C P F Q T  V Q    M E R U  6 J G W P K V U Q H V J G C N C T O C T G 5 X  J K U H K Z G F K P J T  ( Q T V T W G T G C F K P I 2 W N U G T...
  • Page 12 / Q F G N     5 E C N G T  4 C V G O G V G T # W I W U V     E Q T T G U R Q P F K P I V Q V J G E W T T G P V F G V G E V Q T U G V W R X C N W G U  6 W T P V J G —...
  • Page 13 / Q F G N     5 E C N G T  4 C V G O G V G T # W I W U V     /     W U G U O W N V K R N G U Q H   6 J K U V G E J P K S W G M G G R U V J G 5 2 ' % + # .
  • Page 14 / Q F G N     5 E C N G T  4 C V G O G V G T # W I W U V     N G X G N C P F V J G W P Y C P V G F R W N U G U H T Q O D C E M I T Q W P F R T Q X K F G U V J G O Q U V U V C D N G Q R G T C V K P I R Q K P V H Q T V J G T C F K C V K Q P C P F P Q K U G C T G D G N Q Y V J G F K U E T K O K P C V K Q P N G X G N F G V G E V Q T ...
  • Page 15 / Q F G N     5 E C N G T  4 C V G O G V G T # W I W U V     R C T C O G V G T C P F V J G 5 E C N G T E Q W P V V K O G  + H V J G X C N W G U C T G W P M P Q Y P U G V V J G 5 E C N G T C N C T O V Q —...
  • Page 16 / Q F G N     5 E C N G T  4 C V G O G V G T # W I W U V     T G C F Q W V X C T K C D N G U  F G V G T O K P G V J G E R U  G Z R Q U W T G T C V G E R U  ' 4  6 J G E Q P X G T U K Q P E C P D G F G V G T O K P G F D [ R N C E K P I V J G F G V G E V Q T 5 Y K V E J V J G —...
  • Page 17 / Q F G N     5 E C N G T  4 C V G O G V G T # W I W U V     R C I G  ...
  • Page 18 / Q F G N     5 E C N G T  4 C V G O G V G T # W I W U V     / Q F G N    2 C T C O G V G T 5 G V W R  ( 7 0 % 6 + 1 0 2 C T C O G V G T     U...
  • Page 19 / Q F G N     5 E C N G T  4 C V G O G V G T # W I W U V     H K G N F K P Y J K E J V J G T G C F Q W V P Q N Q P I G T K P E T G C U G U  # F L W U V R W N U G Q W V R W V Y K N N F G E T G C U G Q T G X G P C R R G C T V J G —...
  • Page 20 / Q F G N     5 E C N G T  4 C V G O G V G T # W I W U V     X Q N V C I G C V R K P  Q H 7    Y K N N G S W C N V J G X Q N V C I G C V R K P     &...
  • Page 21 / Q F G N     5 E C N G T  4 C V G O G V G T # W I W U V       / # + 0 6 ' 0 # 0 % ' + P U V T W O G P V O C K P V G P C P E G E Q P U K U V U Q H M G G R K P I V J G .
  • Page 22 / Q F G N     5 E C N G T  4 C V G O G V G T # W I W U V     2 # 4 6 5 . + 5 6 4 G H  0 Q  &...
  • Page 23 / Q F G N     5 E C N G T  4 C V G O G V G T # W I W U V     % 4 ; 5 6 # . 5 + 0 6 ' ) 4 # 6 ' &...
  • Page 24 / Q F G N     5 E C N G T  4 C V G O G V G T # W I W U V     % J C U U K U 9 K T K P I & K C I T C O & T C Y K P I 0 Q     / + 5 % ' .
  • Page 25 / Q F G N     5 E C N G T  4 C V G O G V G T # W I W U V     R C I G  ...
  • Page 26 / Q F G N     5 E C N G T  4 C V G O G V G T # W I W U V     & 4 # 9 + 0 ) 5 # 0 & & + # ) 4 # / 5 /     # U U G O D N G F 8 K G Y &...