Series 321 LT Analytical and Precision Balances
The LT model features 10 key operations; the 4 function keys define and optimize work processes and can be re-programmed if required. The reliable integrated weighing technology is highly robust and long-lasting. A high-contrast display offers perfect readability in any environment. The balance comes as standard with RS232 and USB interfaces and connects to a wide variety of Precisa accessories and communication adapters.
An easy-to-use draft shield, many integrated weighing applications and interfaces for highly versatile accessories turn these latest-generation scales into professional partners in the laboratory and industry.
Features
- Swiss made
- Die-cast aluminum housing of the balance
- blueLINE high contrast blue vacuum fluorescent display
- Comes with a fully automatic internal calibration system, programmable on time or temperature controlled (SCS)
- Clock with date and time
- Printout according to GLP
- USB device and RS232/V24 bi-directional interface as standard
- Electronic anti-theft code
- IP65 protection against ingress of dust and water available
- Updates via Internet
- Vacuum fluorescent display
- Automatic calibration warning
- EU/OIML type approval
- Support IQ/OQ/PQ
- Anti-theft protection
- Below balance weighing
Integrated Functions
- Variety of measurement units
- Piece-counting
- Percent weighing
- Live Animal weighing
- Dynamic weighing
- Density determination
- Plus/minus check weighing
- Formulation, Weight by totalisation
- Free units calculation
- Statistics calculation and recorder function
Applications
Density determination
Automatic repeatability test
Dynamic differential weighing (weighing on ship)
Recorder
Animal weighing
Check weighing
Net total application: Add up summation
Free conversion Area conversion
Statistics
Piece counting
Variety of measurement units
Percent weighing
Series 321 LT Models
| Models: | Capacity: | Readability: |
|---|---|---|
| LT 120A | 120 g | 0.1 mg |
| LT 220A | 220 g | 0.1 mg |
| LT 320A | 320 g | 0.1 mg |
| LT 160M | 160 g | 1 mg |
| LT 320M | 320 g | 1 mg |
| LT 620M | 620 g | 1 mg |
| LT 920M | 920 g | 1 mg |
| LT 1220M | 1220 g | 1 mg |
| LT 320C | 320 g | 0.01 g |
| LT 620C | 620 g | 0.01 g |
| LT 1200C | 1200 g | 0.01 g |
| LT 2200C | 2200 g | 0.01 g |
| LT 4200C | 4200 g | 0.01 g |
| LT 6200C | 6200 g | 0.01 g |
| LT 3200D | 3200 g | 0.1 g |
| LT 6200D | 6200 g | 0.1 g |
| LT 10200D | 10200 g | 0.1 g |
| LT 10200G | 10200 g | 1 g |
Accessories
Specific Accessories
- Draft shield 321 LG, height 260mm
- Glass draft shield for balances with 1 mg readability including cover
- Hook for below-balance weighing port
- Density kit, for 0.01mg and 0.1mg balances, container size: Ø = 75mm, h = 100mm
- Density kit solids only (without glass body and hook), for 0.01mg and 0.1mg balances, container size: Ø = 75mm, h = 100mm
- Glass body for density determination of liquids, V = 10cm3
- Downholder for samples with ρ < 1g/cm3
- Animal weighing bowl complete, for 0.01g, 0.1g and 1g balances
- Dust cover for the whole balance, set of 20 pieces
- Cable for using the balance as reference balance
- External USP battery pack for an uninterruptible power supply
- Power supply adapter with Euro plug for IP65-protected balances (80 V – 240 V)
- Pedal for tare or print function
General Accessories
- Printer CBM910 230V, incl. data cable and paper roll
- Printer CBM910 115V, incl. data cable and paper roll
- Paper roll for Printer CMB910
- Ribbon for printer CMB910
- Multiplexor for up to 7 balances of the series 165/320/321/360/490 for serial (RS232) data transmission to PC or printer (at least one balance has to be of the series 320/321)
- Adapter RJ45 / DB9 f, (to PC)
- Adapter RJ45 / DB25 m, (to printer)
- Data cable DB9 m / RJ45, crossed, length 1.5m (from reference to counting balance)
- Data cable DB9 m / DB9 f, length 1.5m, (to PC)
- Data cable DB9 m / DB25 m, length 1.5m, (to printer)
- USB cable A-B, length 1.5m
- HID cable, RS232 / USB (x: 0=e, 1= d, 2=f)
- UPS (uninterruptible power supply), external
- Anti-theft device, mechanical
- Bowl for diamonds (carat bowl)
- Integrated, fully automated self-calibrating system SCS including clock.
- Automatic calibration for temperature changes and time programmable
- IP65 protection: protects against dust and splash water, not available for every model
- IP65 protection including cable for an RS232 interface with DB9 female 1.5 m (PC): protects against dust and splash water, factory fitted, not available for every model
- Preparation for calibration in accordance with EC / OIML, no calibration! Only for balances with EC / OIML type approval
- Manufacturer‘s factory calibration in accordance with EC / OIML Only for balances with EC / OIML type approval and SCS
PrecisaBUS Accessories
- Remote display, freestanding, with cable, length 1.5m
- Remote display, mounted to the wall, with cable, length 3m
- RS232 interface box for data transmission, DB25 f:
– to PC, printer or bar code printer
– from bar code reader (350-8856) or reference balance - Interface box, current loop, 20mA, passive
- Analog output box, -10V .. +10V, resolution 10mV
- Ethernet box, wired
- Ethernet box, wireless
- Signal lamp, indicator with 3 lamps; red, green and yellow
- Horn for signal lamp
- I/O box with 6 TTL inputs and 8 relay outputs
- CCE bar code scanner BCS5040, DB25 m, to be connected by meanings of the
- RS232 interface 350-8506
SmartBox Applications
- SmartBox Counting
- SmartBox FPVO (finished goods packing control)
- CCE bar code scanner BCS5040, RJ45, to be connected by meanings of channel 1 or 2 of the SmartBox