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SOIL TRIMMER (HAND OPERATED) AZA0893
The Soil Trimmer Hand Operated is a laboratory tool designed for precise trimming of cylindrical soil specimens used in geotechnical testing procedures such as triaxial shear, permeability, and consolidation tests. Proper sample preparation is critical for obtaining accurate and repeatable test results, and this hand-operated trimmer ensures samples are trimmed to uniform height and geometry with minimal disturbance.Soil Trimmer Hand Operated, Soil Sample Preparation Tool, Triaxial Soil Sample Cutter, Lab Soil Trimming Equipment.
This compact, manually controlled device allows laboratory technicians to trim undisturbed or remolded soil samples to exact lengths, typically after extraction from sampling tubes or cutting rings. It includes a rotating handle mechanism and an adjustable trimming blade that moves horizontally across the specimen surface. The device is mounted on a stable base with clamps or guides to hold the sample vertically in position.
The trimmer supports sample diameters of 38mm, 50mm, 75mm, and 100mm, making it versatile across various standard testing equipment. The hand operation offers full control over trimming speed and pressure, reducing the risk of sample damage, especially for sensitive clays or silts.Soil Trimmer Hand Operated, Soil Sample Preparation Tool, Triaxial Soil Sample Cutter, Lab Soil Trimming Equipment.
Description
Applications
This soil trimming tool is used in:
- Triaxial compression test sample preparation
- Oedometer (consolidation) test specimen trimming
- Permeability test sample cutting and leveling
- Soil classification sample size standardization
- Academic and commercial geotechnical labs
It ensures that the sample ends are perfectly flat and parallel, an essential requirement for proper seating in test apparatus and accurate stress distribution during testing.
Construction & Features
- Rotating hand crank with adjustable blade arm for manual trimming
- Interchangeable sample holders to suit different sample sizes
- Aluminum or stainless steel construction for rust resistance
- Non-slip base plate for stable trimming operations
- Locking mechanism to secure the specimen vertically
Optional accessories include extra blades, height adjustment gauges, and calibration jigs.
Standards and Compliance
While the Soil Trimmer (Hand Operated) is not a test device governed by specific codes, it plays a vital role in sample preparation for standards such as:
- ASTM D4767 – Triaxial Compression Test
- ASTM D2435 – One-Dimensional Consolidation
- BS 1377-7 – Shear Strength Tests
- IS 2720 Series – Soil testing standards
Reference: ASTM D4767 Standard
Key Benefits
- Enables fast and clean trimming of soil samples
- Manual control avoids over-trimming or sample disturbance
- Universal holders for various sample diameters
- Compact and easy to operate in any lab environment
- Durable build for long-lasting performance
Specifications:
| Feature | Specification |
|---|---|
| Operation Type | Manual (Hand Operated) |
| Supported Sample Diameters | 38mm, 50mm, 75mm, 100mm |
| Blade Adjustment | Horizontal movement via crank arm |
| Construction Material | Aluminum / Stainless Steel |
| Base | Non-slip with clamping mechanism |
| Applications | Triaxial, Consolidation, Permeability |
| Optional Accessories | Extra blades, gauges, calibration tools |
| Sample Holder | Interchangeable based on diameter |
| Compliance | ASTM, BS, IS sample prep compatibility |
FREQUENTLY ASKED QUESTIONS (FAQ):
Q1: What tests require trimmed soil specimens?
A1: Trimming is essential for triaxial, permeability, and consolidation tests to ensure standard sample dimensions.
Q2: Is the device easy to use for soft clay samples?
A2: Yes, the manual operation allows delicate control, making it suitable for fragile or sensitive soils.
Q3: What sample sizes does this tool accommodate?
A3: It supports 38mm, 50mm, 75mm, and 100mm diameters with interchangeable holders.
Q4: Does it come with replacement blades?
A4: One set is included by default; additional blades are available as optional accessories.
Q5: Is calibration required before use?
A5: No calibration is required, but users may use height gauges for precision trimming.
Additional information
| Operation Type |
Manual (Hand Operated) |
|---|---|
| Supported Sample Diameters |
38mm, 50mm, 75mm, 100mm |
| Blade Adjustment |
Horizontal movement via crank arm |
| Construction Material |
Aluminum / Stainless Steel |
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