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Fieldmaster Secchi Disk (LSE)
Need to determine how clear the water is? Seeing may not be believing. Measure the turbidity or degree of visibility of the water you’re testing with our limnological secchi disk. Just like the professionals, you’ll leave nothing to chance, because this is real equipment for the real world. Results are meaningless if they’re not repeatable and can’t be compared.
Our sturdy plastic secchi disk handily meets industry standards. It is 200 mm in diameter (7-7/8”) and has four quadrants, two white and two black. We include 20 meters of 1/8” diameter line on a styrofoam form that will float if dropped in the water. Plus instructions that are written at a basic level. |
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Most scientists use a Secchi Disk to determine the index of suspended matter in the water. The smaller the index - say, five feet - the more suspended material there is. The water is, obviously, less transparent, with a lower degree of visibility.
You can also use a Secchi Disk to measure the depth of light penetration and can derive a rough estimate of the extent of the littoral zone. Or you can use it more prosaically - as a sounding line and weight. You can measure the depth of the water at any given point during your research. |
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Wildco Meterstick (LSE)
Don’t need two-color equipment to measure squirming fish in the field? You can accomplish much the same task with our plastic meter stick at a fraction of the cost. Calibrated in three scales, including the hard-to-find 10 parts to the inch. Flexible, waterproof, and lightweight.
With three scales:
0 - 39 inches, 1/8 inch divisions
0 - 39 inches, 1/10-inch divisions
0 - 1000 mm, 1 mm divisions |
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Handy Field Microscope (LSE)
Just the right instrument to take in the field - totally portable, lightweight and almost indestructible. Its simple design, compact size and durable metal construction make it ideal for any weather conditions. This microscope yields 40x or 100x images illuminated by the built-in prism. Threaded, spring-loaded stage clips are secure and easy to use. No gears means it’s virtually maintenance free.
• 10x Huygenian eyepiece with 4x or 10x achromatic objective produces a 40x or 100x image
• Light-gathering Lucite prismto focus ambient light
• Full-size all glass, coated optics
• 25 cm in size
• All metal construction
• No-gear design
• For field work or student use
1812-B10 shown. |
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Critter Pickin' Pans (LSE)
• Flat-bottomed white plastic pans for “easy pickin’s”
Many have asked us for flat-bottomed white pans that won’t twist or spill. Well, here they are - the best way we’ve found for hand-picking macroinverte- brates in the lab or field. Lightweight yet sturdy, in 2 sizes. First rinse your sample through a sieve (usually 500 m - see page x), then spread it in the pan. When the sample settles, the picking starts. Macroinvertebrates are usually sorted into vials and preserved in alcohol. Sometimes glycerine is added for storage. |
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Bug Box (magnifier) (LSE)
Small Bug Box This tiny box serves as an insect or specimen viewer, mineral display or storage box. Size is 1? x 1? x 3/4? with a 4x magnifier cover. Large Bug Box Slightly larger than the one above - approximately 1-1/2? square. Use it as a specimen viewer, mineral display container or copy magnifier. Features a 3x magnifier cover.
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Hand Lens (Magnifying Glass) (LSE)
Save your eyes - this rectangular reading lens is ideal for any lab. Designed for use over extended periods as it is exceptionally easy to hold. Features natural position molded plastic handle and rim. Ship wt: 9 oz.
Specifications:
• Focus length: 9”.
• Lens size: 3-7/8” x 2”
• Magnification: 2x |
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SPINIX-vortex shaker (LSE)
| Features: |
- Compact,Rugged Construction.
- Heavy metal base & rubber feet prevents movement of the shaker during use.
- Choice of continuous & touch mode.
- Variable speed control.
- Maximum speed 3000 RPM.
- Includes one hand insert,micro tube insert & cup attachment.
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| Specification: |
| Code |
Description |
Packing |
| 3020 |
SPINIX |
1 |
| 3001 |
Spare Cup Attachment |
1 |
| 3003 |
Spare One Hand Insert |
1 |
| 3004 |
Spare Micro Tube Insert |
1 |
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SPINIX-Orbital Shaker (LSE)
| Features: |
- Steady Vibration Free Shaking Motion.
- speed adjustable from 40-200 RPM in an orbit of 12 mm.
- Maximum permissible load is 3 kgs.
- Anti skid sheet holds ,dishes,culture plates ,trays etc by friction.
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| Specification: |
| Code |
Description |
Packing |
| 3080 |
SPINIX-orbital shaker |
1 |
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Rotospin-Test Tube Rotator (LSE)
| Features: |
- Provides mixing for diffusion , dialising,extraction etc.
- Rotation can be set from 5-50 RPM.
- Timer can be set from 0-99 hrs./1-59 min.
- Rotating disks for tube dia 10-30mm.
- Plastic coated spring clips.
- Angel of rotation adjustable from horizontal for minimal mixing to vertical for full end over end mixing.
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| Specification: |
| Code |
Description |
Packing |
| 3070 |
Rotospin test tube rotator |
1 |
| 3071 |
Disk for 24x1.5 ml tube |
1 |
| 3072 |
Disk for 18x15ml tubes |
1 |
| 3073 |
Disk for 12x50 ml tubes |
1 |
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Rotospin-Rotary Mixer (LSE)
| Features: |
- Provides serial rotation of tubes for diffusion ,extraction etc.
- Mixing action can be set from 5- 50 Rpm.
- Timer can be set from 0-99 hrs/1-59 min.
- Rotating bars for tube dia from 10-30 mm.
- Quick,easy coupling for exchange of rotating bars .
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| Specification: |
| Code |
Description |
Packing |
| 3090 |
Rotospin Rotary Mixer |
1 |
| 3091 |
Bar for 50 x1.5 ml tubes |
1 |
| 3092 |
Bar for 20 x15ml tubes |
1 |
| 3093 |
Bar for 12x50 ml tubes |
1 |
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Dancing Shaker (LSE)
| Features: |
- Three dimensional combination of rocking & orbital motion.
- Used for staining and destaining gels,blotting techniques and mixing of lab sample.
- Non slip platform is continously adjustable from horizontal to steep angle.
- Low foaming agitation and uniform mixing at low speed.
- Speed adjustable from 0-60 RPM.
- Maximum permissible load is 2 Kgs.
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| Specification: |
| Code |
Description |
Packing |
| 3040 |
Dancing Shaker |
1 |
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SPINIT-magnetic stirrer (LSE)
| Features: |
- Rugged Aluminium die casting housing.
- Acid & Alkali resistant glass ceramic top.
- Reflective white bright colour glass ceramic top enhances solution visibility.
- Easy to clean & maintain.
- Electronic speed control from 100-1000 RPM.
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| Specification: |
| Code |
Top Plate Dimension |
Packing |
| 4020 |
10 x 10 cm |
1 |
| 4030 |
18 x 18 cm |
1 |
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RETORT STAND (LSE)
Tripod, complete with rod, cast iron base, painted in blue/black colour and with hole. Iron rod 12.5mm dia. nickel-plated. One end of rod is rounded and the other end is machine threaded with washer and hexagonal nut.
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RETORT RINGS (LSE)
Rings, with plain stem 8mm dia. with welded joints for greater strength.
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BOSS HEADS (LSE)
For use with retort stands, with T-Screw to hold 12mm dia. rod.
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