VOD/DATA RECORDER SELECTION GUIDE

HandiTrap

HandiTrap II

MicroTrap

DataTrap II

Record VODs in an Explosives Sample

yes

yes

yes

yes*

Record VODs in One Blasthole

-

yes

yes

yes*

Record Explosive Deck Delay Times

-

yes

yes

yes*

Record Record VODs in Multiple Blastholes

-

 -

yes

yes*

Record Delay Times Between Blastholes

-

 -

yes

yes*

Record VODs in Multiple Explosives Samples that are Detonating Simultaneously

-

 -

-

yes*

Record VODs in Multiple Blastholes that are Detonating Simultaneously

-

 -

-

yes*

Record VODs and Other Gauges Simultaneously

-

- 

yes*

yes*

Record 1-4 Other Gauges

-

- 

yes*

yes*

Record 1-8 Other Gauges

-

- 

-

yes*

Sync. Multiple Recorders to Expand

-

- 

-

yes*

Maximum recording speed

 1MHz

1MHz 

2 MHz VOD 1MHz per channel Scope

10 MHz per channel

Maximum Memory Size (# of Data Points)

 1,024

131,072 

8 million

512 million

vertical (distance or voltage) Resolution

 10 bit

12bit 

14bit

14bit

Relative Price

$

$

$

$

* optional