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The following is a list of Bell downhole tool printed circuit boards (PCBs) AnaLog Services, Inc. has in stock, arranged by ascending board number.  "Bare" and "Pop." (populated) boards are inventoried by revision letter.  We have the original board artwork film for every PCB ever made by Bell, and can easily produce any board not currently in stock.

10001
10002
10004
10030
10031
10033
10037
10038
10039
10040
10041
10042
10043
10044
10046
10047
10048
10052
10055
10056
10059
10060
10061
10062
10063
10065
10066
10067
10070
10071
10072
10080
10081
10082
10083
10085
10087
10090
10091
10092
10093
10098
10099
10100
10101
10102
10103
10106
10107
10108
10109
10111
10112
10113
10114
10115
10116
10118
10124
10150
10151
10152
10153
10200
10201
10202
10203

7
20



25, 34A
22, 38A
7E, 9F



29C


5




3, 9A
10B






17
12

35
44
24


10A
3, 48A



12B



1A



2A, 5B
7A

7B
1A

4
16



1
1
2

4
2
4

3, 3A
3, 3A
1, 1E, 1F


2, 1C
1C


19

1A, 1B

2B
2
4B

5A

5


32


9
18
5
1 (shop)

2, 1A
5, 12A
1



1
1A

1A

1

1A




5
4



2
2
2



1

1-3/8" Three Arm Caliper Tool - AD537 / 4538 / LH0002 Version

Switching Board
COSMOS Tool?


1-11/16" Temperature / Horizontal Spinner Tool - Temp Amplifier
1-11/16" Temperature / Horizontal Spinner Tool - Power / VCO / LD
Universal Switching Board (FET)
1-11/16" Gamma Ray Geiger / CCL Tool - High Voltage Supply
1-11/16" Gamma Ray Geiger / CCL Tool - Low Voltage Supply
1-11/16" Gamma Ray Geiger / CCL Tool - G/R Amp / Pulse Shaper
1-11/16" Gamma Ray Geiger / CCL Tool - Line Driver
1-11/16" Gamma Ray Geiger / CCL Tool - CCL Amp / Bond Kill
1-3/8" Fluid Density Tool - High Voltage
1-3/8" Gamma Ray Geiger Tool, Switching - High Voltage

Universal CCL Amplifier
Neutron Amplifier
1-11/16" Neutron Tool Section - Neutron Amp
1-3/8" Three Arm Caliper - Multiplier Board
1-3/8" Gamma Ray Geiger Tool, Switching - Line Driver
1-3/8" Three Arm Caliper - Switching Board
1-11/16" Temperature / Horizontal Spinner Tool - Switching
Universal Low Voltage Downhole Power Supply
1-3/8" Temperature / Pressure Tool - Switching Circuit
BPIM Power Supply
1-3/8" BPIM Temperature Tool - Encoder
1-3/4" Single Receiver Cement Bond Tool - Capacitor Charging
Sonic Bond Tool - Trigger
Sonic Bond Tool - Amplifier
1-3/8" Fluid Identification Tool with Feed-Thru
1-3/4" Single Receiver Cement Bond Tool - Receiver Amplifier
1-3/4" Single Receiver Cement Bond Tool - Timing / SCR Trigger
Universal CCL Amplifier
1-11/16" Econ. Comb. Gamma Ray - Sync Detect & CCL Amp
1-11/16" Gamma Ray Geiger / CCL Tool - CCL Amp / Bond Gate
1-11/16" Gamma Ray Geiger / CCL Tool - High Voltage Supply
1-11/16" Gamma Ray Geiger / CCL Tool - Low Voltage Supply
Relay Switching Board
1" Logging (Amplified) CCL
1-3/8" Directional Flowmeter
Relay Switching Board
1-3/8" Temperature Tool
Neutron Amplifier
1" Temperature Tool - AD537 / 4538 / LH0002 Version
2-1/2" Three Arm Motorized Caliper Tool
1-3/8" Vertical Spinner Tool
1" Vertical Spinner Tool
1-3/8" Low Voltage Gamma Ray Geiger Tool - Signal / LH0002 LD
1-3/8" Low Voltage Gamma Ray Geiger Tool - HV / LV Supply
1" Temperature Tool
1" Fluid Identification Tool
1-3/8" Low Voltage Gamma Ray Geiger Tool - Switching
1" Gamma Ray Geiger Tool
1" Tracer Ejector Tool and 78-2800 1-3/8" Ejector
1-3/8" Gamma Ray Geiger / Temperature / Steam with Feed-Thru
1-3/8" Low Voltage Switching

3-1/8" Gamma Ray Scintillation Tool
3-1/8" Gamma Ray Scintillation Tool
3-1/8" Gamma Ray Scintillation Tool
3-1/8" Gamma Ray Scintillation Tool
High Temperature Spinner
Temperature
Gamma Ray
Spinner / Relay

04-20-02
Last 10-20-10