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SDHT 2000 Wide Body - Super Digital Hand Tester
SDHT 2000 Wide Body - Super Digital Hand Tester

This is the large capacity heavy-duty version of our SDHT. Our most accurate and heavy-duty manual tester has “smart” interchangeable load cells. This is a tester that can measure grams to two decimal places and then change load cells and test up to 2,000 pounds. It has a very rugged quad post design to minimize frame deflection and give the user the most versatility and productivity in a single tester.

The SDHT 2000 is made from a combination of billet aluminum and precision ground steel parts. The rack and pinion lever drive can be upgraded to a Micro Length Adjust. It is also equipped with two positive stops to be used for repetitive testing and comes standard with a 0.437” Ø thru-hole for centering shafts for supporting buckling type compression springs. A stroke lock helps keep things in place while you take measurements or configure tooling. The tester has 5/8-18 tooling holes for convenient fitting.

  • Up to 72" range (18" standard)
  • Up to 36" stroke (11.5" standard)
  • Up to 16" Ø platform (2" standard)
  • Standard 0.0005" length resolution
  • 2 to 2,000 lb load capacities
  • SDHT software package


SDHT software includes these powerful software features, making testing easy and productive:

  1. Limit Lights
    Part sorting and a statistical summary printout that includes a histogram and data run chart.
  2. Two-Point with Rate
    Test two points with spring rate calculation in one deflection of the spring.
  3. Calculated Free Length Measurement
    Calculate the free length of a compression spring.
  4. Initial Tension Measurement
    Calculate the initial tension of an extension spring.
Part Testing Capacity

Demo test of a wave spring with LSI's
SDHT 2000 Wide Body manual spring tester
==>

  • Compression and extension testing of force and length
  • Built-in 0.437" thru-hole
  • Micro-Length Adjust with built-in stops
  • Internal 8 hour battery for portable use
  • RS 232 data communications port
  • User programmable filter
  • Length / force offset
  • Customizable print headings
  • Statistical summary printout
  • Built-in 1,800 test point data logger
  • Complete computerized tester diagnostics
  • 20-bit internal force resolution
  • Tracking or peak modes (2,000 samples / sec)
  • Load cell and frame deflection compensation
  • Mechanical and software overload protection
  • Built-in shunt calibration verification
  • Digital calibration and linearization
  • Backlit digital LED display of force and length
  • Wipe-clean embossed key faceplate
  • Push-button force and length zeroing
  • NIST traceable calibration
Force Specifications
Load Cell
Capacity
Standard Resolution
0-20% FS 20-100% FS
66 lb 0.001 lb 0.01 lb
30 kg 0.5 g 5 g
294 N 0.005 N 0.05 N
110 lb 0.002 lb 0.02 lb
50 kg 0.001 kg 0.01 kg
489 N 0.01 N 0.1 N
200 lb 0.005 lb 0.05 lb
91 kg 0.002 kg 0.02 kg
890 N 0.02 N 0.2 N
750 lb 0.02 lb 0.2 lb
340 kg 0.01 kg 0.1 kg
3,336 N 0.1 N 1 N
1,500 lb 0.1 lb 1 lb
680 kg 0.05 kg 0.5 kg
6,672 N 0.5 N 5 N
2,000 lb 0.1 lb 1 lb
907 kg 0.05 kg 0.5 kg
8,896 N 0.5 N 5 N
Accuracy = ± Full Scale Resolution x 2
Length Specifications
Capacity Standard Resolution
≤ 200 lb 0.0005 in (± 0.001 in)
0.01 mm (± 0.02 mm)
≥ 750 lb 0.0005 in (± 0.002 in)
0.01 mm (± 0.04 mm)
Ordering Information
Part Number Description Price
Tester
050-0000-0137-00 SDHT 2000 Wide Body - Super Digital Hand Tester (750 lb capacity, lever operated) Quote
Factory Options
025-0000-0442-10 Extended Range Rods to 24" Quote
025-0000-0442-11 Extended Range Rods to 36" Quote
025-0000-0442-12 Extended Range Rods to 48" Quote
025-0000-0442-13 Extended Range Rods to 60" Quote
025-0000-0442-14 Extended Range Rods to 72" Quote
025-0000-0446-11 Extended Stroke to 18" Quote
025-0000-0446-12 Extended Stroke to 18" with 0.437" Thru-Hole Quote
025-0000-0446-13 Extended Stroke to 24" Quote
025-0000-0446-14 Extended Stroke to 24" with 0.437" Thru-Hole Quote
025-0000-0446-15 Extended Stroke to 36" Quote
SDHT Tester Software
050-0000-0073-00 Limit Lights and Full Statistical Analysis Quote
050-0000-0072-00 2 Point with Rate Quote
050-1000-0040-00 Calculated Free Length Measurement (includes 2 Point with Rate) Quote
050-1000-0041-00 Initial Tension Measurement (includes 2 Point with Rate) Quote
Load Cells
025-0000-0394-04 66 lb Interchangeable Load Cell (3.5" Ø platform) Quote
025-0000-0394-05 110 lb Interchangeable Load Cell (3.5" Ø platform) Quote
025-0000-0394-06 200 lb Interchangeable Load Cell (3.5" Ø platform) Quote
025-0000-0433-00 750 lb Interchangeable Load Cell (6" Ø platform) Quote
025-0000-0433-01 1,500 lb Interchangeable Load Cell (6" Ø platform) Quote
025-0000-0433-02 2,000 lb Interchangeable Load Cell, Round (6" Ø platform, for high rate parts) Quote
025-0000-0698-00 2,000 lb Stiff Load Cell (12" Ø platform) Quote
025-0000-0433-05 750 lb Interchangeable Load Cell (16" Ø platform) Quote
025-0000-0433-07 2,000 lb Interchangeable Load Cell (16" Ø platform) Quote
Accessories
025-0000-0225-00 Thru-Rod Support Kit (1/16 to 1/8" Ø x 6") Quote
025-0000-0424-01 Thru-Rod Support Kit (1/16 to 3/8" Ø) Quote
025-0000-0250-04 Pin Extension Hook Set - 2 / 66 / 110 lb max (Fixed Mount) Quote
025-0000-0340-03 Wire Extension Hook Set - 10 / 66 / 110 lb max Quote
025-0000-0523-00 Pin (Swivel Mount) and Wire Extension Hook Set -
2 / 10 / 66 / 110 / 1,000 lb
Quote
025-0000-0183-01 Machined Extension Hook Set - 110 / 750 lb max Quote
025-0000-0269-00 Machined Extension Hooks - 2000 lb max Quote
025-0000-0428-00 Wedge Grips 0-0.350" (1 Jaw / 1 Grip Set) Quote
025-0000-0428-01 Wedge Grips 0.250-0.600" (1 Jaw / 1 Grip Set) Quote
025-0000-0193-00 Smooth Jaw Wire Chucks - 100 lb Quote
025-0000-0193-01 Serrated Jaw Wire Chucks - 200 lb Quote
025-0000-0193-02 Smooth Jaw Wire Chucks - 400 lb Quote
018-0000-1718-00 5/16-18 M to 10-32 M/F Thread Adapter Quote
018-0000-1718-01 5/16-18 M to M6 M/F Thread Adapter Quote
018-0000-1718-02 5/16-18 M to M4 M/F Thread Adapter Quote
050-0000-0099-00 TUL - Twist Under Load Quote
Printer & Connectivity Options
025-0000-0464-00 Inkjet Printer (Includes Cable / Adapter 025-0000-0458-00) Quote
025-0000-0458-00 RS 232 to Parallel Printer Cable / Adapter Quote
050-0000-0075-00 SSS - PC Statistical & Spreadsheet Interface Software Quote
Power Supplies (One power supply is included with each new order)
025-1000-0396-00 Power Supply - USA (115 VAC) Quote
025-1000-0396-04 Power Supply - International (100-240 VAC 50-60 Hz) Quote

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Larson Systems Inc.
13847 Aberdeen Street NE
Ham Lake, MN 55304
Phone: 763-780-2131
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