Timstar - Science

Pyrex weighing funnel, 10 mL.

Raised centre, one end flat and one end scoop, stainless steel. Length 140 mm.

A small, low-priced, battery-powered stereo microscope with LED illumination, simple design and fixed 20x magnification. The microscope has sharp optics and 55-75 mm interpupillary adjustment. The small size and weight make this stereo microscope suitable for use in the field, for viewing insects, leaves, flowers, rocks, pond life etc. Complete with dust cover. • Magnification: 20x • Objectives: 2x • Field of vision: 20 mm diameter • Eyepieces: 10x, wide-field • Dimensions: 23 10 13.5 cm • Illumination: LED (top light) • Power supply: x AA batteries (not included) • Weight: 585g

Basic microscope eyepiece camera with 2 MP resolution, which connects to PC via the inbuilt USB 2.0 cable. Works with both monocular and binocular microscopes by replacing the eyepiece. Fits eyepiece tubes with diameter of 23 mm or 30 mm (adapter included). Comes with software for Windows PCs. Software download: timstar.co/MI170800-driver • MP still resolution • 640 480 live resolution

Eyepiece graticule with 10mm Horizontal Micrometer Scale subdivided into 100 divisions of 0.1mm (100µm).

Stage micrometer with 10 mm scale, subdivided into 100 divisions of 0.1 mm (100µm). Mounted on a black, anodised aluminium slide 76 x 25 x 1.5 mm. Suitable for all microscopes.

Stage micrometer with 1 mm scale, subdivided into 100 divisions of 0.01 mm. Mounted on a black, anodised aluminium slide 76 x 25 x 1.5 mm. Suitable for all microscopes.

The micrometer scale is disc mounted on black glass slide. Suitable for all microscopes. Slide comes with scales: 10 mm x 0.1 mm and 1 mm 0.01 mm. Dimensions: 75 x 25 mm.

An economical but good quality glass stage micrometer slide, with 1.0 mm long x 0.01 mm scale marked on the glass.

An economical but good quality glass stage micrometer slide, with 1.0 mm long x 0.01 mm scale marked on the glass.

Complete micrometer eyepiece WF 10X/18 mm with 100 divisions in 10 mm and crosshair. Suitable for all Motic Microscopes. Diameter: 18 mm.

2 strips of 5 images, each image has a 10mm scale in 0.1mm (100µm) divisions and circular cut guides for 16mm, 19mm, 21mm and 24mm. Printed on plastic film.

The C-chip™ is an easy-to-use, precision disposable plastic haemocytometer, developed to solve the problem of conventional glass haemocytometers. Supplied individually packed, in a box of 50 slides, these Neubauer Improved type haemocytometers have 0.1 mm 0.05 mm grids, for counting blood cells (erythrocytes, leukocytes), mammalian cells etc. Supplied as box of 50 double chamber slides (100 tests). Features and benefits: • No need to coverslip • No need to wash for reuse • No more contact to hazardous materials • Accurate, reliable and repeatable • Bright grid pattern • tests per slide • Pack of 50 double chamber slides (= 100 tests) • Quartz grade optical plastic • Sturdy and strong Main applications: • Blood analysis • Cell culture; cell concentration measurement and cell viability counts • Microbiology; bacterial and fungal spores Dimensions: 25 75 1.6 mm (w l t) Chamber depth: 100 µm Chamber volume 10 µL

These Bright-Line (Rhodium coated) glass Haemacytometers are designed for accurate counting of cells in blood or other fluids, with one-piece glass construction, an H-shaped moat to form two counting areas (plateaus) and ""V"" slash at the loading side of each plateau. Each plateau features enhanced Neubauer rulings, the ruled surface being 0.1 mm below the cover glass, limiting the volume of blood or fluid over square mm to 0.1 cu.mm and over each of 400 squares (within the central square mm) to 0.00025 cu. mm. Contact of the flat, polished cover glass surfaces with cover glass supports produces an exact volume of fluid over the counting area. The difference in surface tension characteristics between the metallic surface on the chamber and the polished cover glass assures smooth capillarity for precise loading and more even cell distribution. Supplied as double chamber with two cover glasses or kit which includes double counting chamber, cover glasses and red and white pipettes, all in protective case. Spare/replacement glass cover glasses are also available, as pack of 2. • Bright Line (Rhodium coated) counting chamber • Improved Neubauer ruling pattern • Cell Depth: 0.100 mm ±2 • Volume: 0.1 µL To clean the counting chamber after use: remove the cover glass and clean with water or mild cleaning solution (e.g. 10% bleach solution). Dry the counting chamber with soft cloth/wipe, or rinse with acetone.

Mild steel, plated. 10 x 1.5 mm screwthread.

Mild steel, plated. 10 x 1.5 mm screwthread.

Mild steel, plated. 10 x 1.5 mm screwthread.

Aluminium alloy, bright finish. 10 x 1.5 mm screwthread.

Aluminium alloy, bright finish. 10 x 1.5 mm screwthread.

Aluminium alloy, bright finish. 10 x 1.5 mm screwthread.

Soda glass rod, 500 x 6 mm.

Soda glass rod, 500 x 5 mm.

Soda glass rod, 500 x 4 mm.

Allows uniform, straight holes to be drilled in cork and rubber stoppers. Easier to use, with lower health and safety risk than hand-held borers. Comprises cast iron frame with 10 cm diameter wooden platform, with stopper holder, and hand crank driver. The base has four drilled holes for securing the unit to benchtop. Includes 12 nickel-plated borers of the following sizes: 4.35, 5.50, 6.00, 6.50, 8.25, 9.75, 10.50, 12.60, 13.60, 16.00, 16.60, and 19.00 mm.

Adjustable height maximum 290 mm. Aluminium with stainless steel operating screw top plate with 10 mm tapped hole in right rear corner for accepting retort rods. Both plates are anodised.

Adjustable height maximum 290 mm. Aluminium with stainless steel operating screw top plate with 10 mm tapped hole in right rear corner for accepting retort rods. Both plates are anodised.

Nickel-plated brass cork borers, for cork or rubber stoppers. Plastic handles for comfort. Steel ram rod included. Approx. outer diameter of borers: 12.7 mm, 11.1 mm, 9.5 mm, 7.8 mm, 6.3 mm, 4.7 mm

Nickel plated cork borer.

Assorted pack of tapered, solid bark corks. Supplied in pack of 150.

Nickel plated cork borer.

Nickel plated cork borer.

Nickel plated cork borer.

The Prestige Medical Classic Media autoclave offers safe method of sterilising media in the school laboratory. With an interlock lid for safety, it ensures the unit cannot be opened until the temperature inside has fallen to safe level, preventing vessels/glassware exploding or liquid leaking. With one-touch button operation you can set and forget, with no supervision necessary. This model has been specifically designed to provide the most suitable working conditions (temperature, pressure and cycle time) for sterilising media and is ideal for educational use. Full cycle time approx. 70 minutes. Cycle temperature 121 °C.

The Prestige standard classic gauged autoclave is a lightweight, portable model with a 9 litre capacity. It sterilises in just 11 minutes at 134°C. Complete with gauges to show pressure and temperature. Easy to use, fully automatic with a simple one-touch operation.

The Prestige standard classic autoclave is a lightweight, portable model with a 9 litre capacity. It sterilises in just 11 minutes at 126°C. Easy to use, fully automatic with a simple one-touch operation.

The Prestige classic extended autoclave is a lightweight, portable model with a 12 litre capacity. It sterilises in just 11 minutes at 126°C. Easy to use, fully automatic with a simple one-touch operation.

Temperature, Steam, Time strips. For use in autoclaves to indicate that the sterilisation cycle is complete. Strips change colour when correct conditions have been attained. 126°C at 10 minutes.

Temperature, Steam, Time strips. For use in autoclaves to indicate that the sterilisation cycle is complete. Strips change colour when correct conditions have been attained. 121°C at 15 minutes.

Self-seal with colour changing indicator. Ideal for maintaining sterility of products.

Self adhesive tape with strips which change colour. Dimensions 25 mm x 55m (W x L).

Spare gasket for classic autoclaves.

This Timstar balance has been designed specifically for school use, offering outstanding value combined with smart features for an easy-to-use balance. The tough, durable, ABS housing is designed to withstand field and laboratory environments, while being easy to clean, and protects from accidental spills. With built-in U-Protect™ protection all Timstar balances can withstand excessive overloads. Complete with an AC adapter, plus integral security slot. Features: • Stainless steel pan, diameter 120 mm • Three-point U-Protect™ overload protection • Built in security slot for Kensington™ type lock • Mains powered with optional rechargeable battery • Auto power off • Stackable • Bi-directional RS-232 interface for connection with computers/printers • Adjustable levelling feet with built in spirit level • Breeze/Draft shield to protect from drafts 135 mm x 89mm (D x H) • Full range tare • Units of Measure g/lb/oz/ct/dr/ozt/GN/N/tl T/tl H/tl S/custom • Calibration Push button calibration using external mass • Display digit LCD, 18 mm digits with backlight • Dimensions 178 x 257 x 84 mm (W x D x H) • Net Weight 1.1 kg Applications: • Weighing in grams, newtons and other units • Parts counting • Percentage weighing • Under balance weighing

This Timstar balance has been designed specifically for school use, offering outstanding value combined with smart features for an easy-to-use balance. The tough, durable, ABS housing is designed to withstand field and laboratory environments, while being easy to clean, and protects from accidental spills. With built-in U-Protect™ protection all Timstar balances can withstand excessive overloads. Complete with an AC adapter, plus integral security slot. Features: • Stainless steel pan, diameter 120 mm • Three-point U-Protect™ overload protection • Built in security slot for Kensington™ type lock • Mains powered with optional rechargeable battery • Auto power off • Stackable • Bi-directional RS-232 interface for connection with computers/printers • Adjustable levelling feet with built in spirit level • Breeze/Draft shield to protect from drafts 135 mm x 89mm (D x H) • Full range tare • Units of Measure g/lb/oz/ct/dr/ozt/GN/N/tl T/tl H/tl S/custom • Calibration Push button calibration using external mass • Display digit LCD, 18 mm digits with backlight • Dimensions 178 x 257 x 84 mm (W x D x H) • Net Weight 1.1 kg Applications: • Weighing in grams, newtons and other units • Parts counting • Percentage weighing • Under balance weighing

This Timstar balance has been designed specifically for school use, offering outstanding value combined with smart features for an easy-to-use balance. The tough, durable, ABS housing is designed to withstand field and laboratory environments, while being easy to clean, and protects from accidental spills. With built-in U-Protect™ protection all Timstar balances can withstand excessive overloads. Complete with an AC adapter, plus integral security slot. Features: • Stainless steel pan, diameter 120 mm • Three-point U-Protect™ overload protection • Built in security slot for Kensington™ type lock • Mains powered with optional rechargeable battery • Auto power off • Stackable • Bi-directional RS-232 interface for connection with computers/printers • Adjustable levelling feet with built in spirit level • Breeze/Draft shield to protect from drafts 135 mm x 89mm (D x H) • Full range tare • Units of Measure g/lb/oz/ct/dr/ozt/GN/N/tl T/tl H/tl S/custom • Calibration Push button calibration using external mass • Display digit LCD, 18 mm digits with backlight • Dimensions 178 x 257 x 84 mm (W x D x H) • Net Weight 1.1 kg Applications: • Weighing in grams, newtons and other units • Parts counting • Percentage weighing • Under balance weighing

This Timstar balance has been designed specifically for school use, offering outstanding value combined with smart features for an easy-to-use balance. The tough, durable, ABS housing is designed to withstand field and laboratory environments, while being easy to clean, and protects from accidental spills. With built-in U-Protect™ protection all Timstar balances can withstand excessive overloads. Complete with an AC adapter, plus integral security slot. Features: • Stainless steel pan, diameter 145 mm • Three-point U-Protect™ overload protection • Built in security slot for Kensington™ type lock • Mains powered with optional rechargeable battery • Auto power off • Stackable • Bi-directional RS-232 interface for connection with computers/printers • Adjustable levelling feet with built in spirit level • Breeze/Draft shield to protect from drafts 135 mm x 89mm (D x H) • Full range tare • Units of Measure g/lb/oz/ct/dr/ozt/GN/N/tl T/tl H/tl S/custom • Calibration Push button calibration using external mass • Display digit LCD, 18 mm digits with backlight • Dimensions 178 x 257 x 84 mm (W x D x H) • Net Weight 1.1 kg Applications: • Weighing in grams, newtons and other units • Parts counting • Percentage weighing • Under balance weighing

This compact, sturdy portable balance is ideal for use in harsh working environments, such as education, as it has stainless steel case which is dust and waterproof to IP-65. This balance is simple to use, having membrane keypad with four key operation. •Resolution: 0.1 g •Accuracy: ±0.2 g •Power: 6 x 1.5 AA alkaline batteries (supplied) or AC/DC adaptor (not supplied) •Dust-tight water-protected to IP-65 rating - protected against dust and water splashing •Weighs in kg, g, Ib, oz Ibs/oz •Stainless steel case with adjustable non-slip rubber feet and bulls eye level bubble •175 x 165 mm stainless steel weighing pan •Large 32 mm LCD display with backlight •Automatic backlight when weight is added to the pan •Zero tracking ensures stable and repeatable readings •Stability indicator •Simple four key operation •Plus/Minus weighing •Parts counting from 10, 20, 50 or 100 sample pieces •Overload warning display •Low Battery indication •Auto Power Off can be user disabled for continuous use •Auto Back Light can be user disabled •Dimensions: 245 x 195 x 70 mm • Weight: 2 kg Please note that an AC/DC power adaptor may be purchased separately, BA130660. This adaptor is not waterproof, so the scale is not protected to IP-65 when the adaptor is used.

Designed for education applications, the OHAUS Scout with large backlit LCD backed by education software is the ideal balance for your classroom. It is built to endure demanding classroom applications with superior overload protection. Features including, faster stabilization time, increased capacity, multiple connectivity options and stackable design make Scout the best weighing experience for the next generation classroom. •RS232, USB, Bluetooth and Ethernet Connectivity options •Integral weighing hook •Practical stackable design for convenient storage •Robust ABS housing, stainless steel pan •AC Adaptor included, 4 AA batteries optional •Model SKX2202 •Capacity 2200 g •Readability 0.01 g

Designed for education applications, the OHAUS Scout with large backlit LCD backed by education software is the ideal balance for your classroom. It is built to endure demanding classroom applications with superior overload protection. Features including, faster stabilization time, increased capacity, multiple connectivity options and stackable design make Scout the best weighing experience for the next generation classroom. •RS232, USB, Bluetooth and Ethernet Connectivity options •Integral weighing hook •Practical stackable design for convenient storage •Robust ABS housing, stainless steel pan •AC Adaptor included, 4 AA batteries optional •Model SKX1202 •Capacity 1200 g •Readability 0.01 g

Designed for education applications, the OHAUS Scout with large backlit LCD backed by education software is the ideal balance for your classroom. It is built to endure demanding classroom applications with superior overload protection. Features including, faster stabilization time, increased capacity, multiple connectivity options and stackable design make Scout the best weighing experience for the next generation classroom. •RS232, USB, Bluetooth and Ethernet Connectivity options •Integral weighing hook •Practical stackable design for convenient storage •Robust ABS housing, stainless steel pan •AC Adaptor included, 4 AA batteries optional •Model SKX622 •Capacity 620 g •Readability 0.01 g

Replacement AC adapter for Ohaus Scout balances.